| Mk | Entry | Card | Episode |
| I Hate You. | 089.01A | Star Trek IV: The Voyage Home. | |
| I Hate You. (The Vulcan and the punk) | 007.03E[B | Star Trek IV: The Voyage Home. | |
| I'danian spice pudding. | 089.01C | Babel. [DS9] | |
| I'danian spice pudding. (Idanian s p) | 089.01AG | Babel. [DS9] | |
| I've Got you Under My Skin. | 089.01E | His Way. [DS9] | |
| I, the Jury. | 070.036-b | Profit and Loss. [DS9] | |
| I, the Jury. | 089.01B | Profit and Loss. [DS9] | |
| I.K.S. | 089.02O | ||
| Iadara Colony. | 089.01F | Parallels. [TNG] | |
| Ibudan. | 047.17. | Man Alone, A. [DS9] | |
| Ibudan. | 089.01G | Man Alone, A. [DS9] | |
| Icarus IV. | 089.01H | Balance of Terror. [TOS] | |
| Iccobar. | 004.34-a2 | Contagion. [TNG] | |
| Iccobar. | 069.036-a2 | Contagion. [TNG] | |
| Iccobar. | 089.01J | Contagion. [TNG] | |
| Iccobar. (galactic archeology) | 006.1.w | Contagion. [TNG] | |
| ice cream. | 089.01K | Sons and Daughters. [DS9] | |
| ice cream. (freeze-dried peaches) | 086.08AC | Sons and Daughters. [DS9] | |
| ice cream. (freeze-dried peaches) (food. SEE:) | 086.07G.aw | Sons and Daughters. [DS9] | |
| iced coffee. | 089.01L | Aquiel. [TNG] | |
| Iceman. | 089.01O | Emissary, The. [TNG] | |
| * | Icheb. | 029.43E.[D | Collective. [VGR] |
| * | Icheb. | 089.08A | Collective. [VGR] |
| * | Icheb. Part 1 | 052.8. | Collective. [VGR] |
| * | Icheb. Part 2 | 052.8A | |
| * | Icheb. Part 3 | 052.8B | |
| * | Icheb. (A living biogenetic weapon) | 060.36[B | Child's Play. [VGR] |
| * | Icheb. (Abandoned collective) | 015.09[B.a | Collective. [VGR] |
| * | Icheb. (adult) | 089.10A | Shattered. [VGR] |
| * | Icheb. (freed from the collective) | 015.13.g | Collective. [VGR] |
| * | Icheb. (long term prevention) | 071.134-a | Child's Play. [VGR] |
| * | Icheb. (New arrivals) | 029.36[A.a | Collective. [VGR] |
| * | Icheb. (Older Icheb) | 052.8B[A | Shattered. [VGR] |
| * | Icheb. (Powers of concentration) | 052.8A[A | Endgame. [VGR] |
| * | Icheb. (Sacrificed savior) | 058.096[A | Child's Play. [VGR] |
| * | Icheb. (surgical alterations) | 066.15E.[D.b | Collective. [VGR] |
| * | Icheb. (The ultimate weapon) | 018.157[B | Child's Play. [VGR] |
| -- | ichor. | 018.094B-b | First Contact. [TNG] |
| ico-spectrogram. | 089.01Q | Pen Pals. [TNG] | |
| icoberry torte. | 089.01T | Sanctuary. [DS9] | |
| icoberry torte. (i juice) | 007.12-a | Let He Who Is without Sin... [DS9] | |
| icoberry torte. (i juice) | 089.01S | Let He Who Is without Sin... [DS9] | |
| icoberry torte. (i juice) (juices. SEE:) | 090.5M.a | Let He Who Is without Sin... [DS9] | |
| icoberry torte. (icoberries) | 089.01R | Sanctuary. [DS9] | |
| icon. | 089.01U | Rapture. [DS9] | |
| icon. (painting) | 089.01V | Second Skin. [DS9] | |
| Iconia. | 089.01W | Contagion. [TNG] | |
| Iconia. (abandoned outposts) | 004.07.o | Contagion. [TNG] | |
| Iconian computer weapon. | 089.01X | Contagion. [TNG] | |
| Iconian computer weapon. (alien probes) | 042.07.l | Contagion. [TNG] | |
| Iconian gateway. | 012.11-b | Contagion. [TNG] | |
| Iconian gateway. | 059.01B | Contagion. [TNG] | |
| Iconian gateway. | 089.01Y | Contagion. [TNG] | |
| Iconian gateway. (Star gates) | 004.34[A | To the Death. [DS9] | |
| Iconian gateway. (The end of a legend) | 059.01[A | Contagion. [TNG] | |
| Iconians. | 006.1A.[G | Contagion. [TNG] | |
| Iconians. | 069.036-b | Contagion. [TNG] | |
| Iconians. | 089.01Z | Contagion. [TNG] | |
| Iconians. (Dealing with the incomprehensible) | 063.06[A.b | Contagion. [TNG] | |
| Iconians. (galactic archeology) | 006.1.g | Contagion. [TNG] | |
| iconic display console. | 089.01AA | Nth Degree, The. [TNG] | |
| iconic display console. (Cytherian interface chair) | 042.05A | Nth Degree, The. [TNG] | |
| Icor IX. | 003.3P.[E | Captain's Holiday. [TNG] | |
| Icor IX. | 089.01AB | Captain's Holiday. [TNG] | |
| icosahedron. | 089.01AC | Alliances. [VGR] | |
| \ | Idaho. | 089.01AE | Star Trek Generations. |
| \ | Idaho. (pet species) | 018.001A.g | Star Trek Generations. |
| \ | Idaho. (The green, green grass of home) | 007.03A[A.a | Star Trek Generations. |
| Idanians. | 070.109-a | Simple Investigation, A. [DS9] | |
| Idanians. | 089.01AF | Simple Investigation, A. [DS9] | |
| * | Iden. | 089.10B | Flesh and Blood, Part I. [VGR] |
| * | Iden. Part 1 | 056.14. | Flesh and Blood, Part I. [VGR] |
| * | Iden. Part 2 | 056.14A | Flesh and Blood, Part I. [VGR] |
| * | Iden. (followers) | 071.149-a | Flesh and Blood, Part I. [VGR] |
| * | Iden. (holograms) | 018.167-a | Flesh and Blood, Part I. [VGR] |
| * | Iden. (hologram vessel) | 040.043D | Flesh and Blood, Part I. [VGR] |
| * | Iden. (hologram vessel) | 040APP2W.[A | Flesh and Blood, Part I. [VGR] |
| * | Iden. (hologram vessel) (interior) | 040.043Di | Flesh and Blood, Part I. [VGR] |
| * | Iden. (hologram vessel) (Sanctuary) | 040.043Dii[A | Flesh and Blood, Part I. [VGR] |
| * | Iden. (hologram vessel) (treatment room) | 040.043Dii | Flesh and Blood, Part I. [VGR] |
| * | Iden. (holographic decoy) | 040.043F | Flesh and Blood, Part I. [VGR] |
| ideogram. | 089.01AH | Reckoning, The. [DS9] | |
| IDIC. | 089.01AI | Is There in Truth No Beauty? [TOS] | |
| Idini Star Cluster. | 003.8.[N | Too Short a Season. [TNG] | |
| Idini Star Cluster. | 089.02A | Too Short a Season. [TNG] | |
| Idran hybrids. | 070.097-a | Assignment, The. [DS9] | |
| Idran hybrids. | 089.02C | Assignment, The. [DS9] | |
| Idran. | 003.7C.[A | Emissary, Parts I & II. [DS9] | |
| Idran. | 089.02B | Emissary, Parts I & II. [DS9] | |
| If I Only Had a Brain. (I I O H a Heart) | 089.02E | Schizoid Man, The. [TNG] | |
| If Wishes Were Horses. (aliens) | 018.056. | If Wishes Were Horses. [DS9] | |
| If Wishes Were Horses. (aliens) (Fantasy games) | 027.30[A | If Wishes Were Horses. [DS9] | |
| Igel, DaiMon. | 089.02F | Ferengi Love Songs. [DS9] | |
| Igo Sector. | 003.7C.[B | Realm of Fear. [TNG] | |
| Igo Sector. | 089.02G | Realm of Fear. [TNG] | |
| iguana. | 089.02H.b | Genesis. [TNG] | |
| ih'tanu ceremony. | 010.13-a | Accession. [DS9] | |
| ih'tanu ceremony. | 089.02I | Accession. [DS9] | |
| Ih'valla. | 089.02J | Accession. [DS9] | |
| Ihat. | 089.02K | Masks. [TNG] | |
| Ijarna. | 089.02L | Crossfire. [DS9] | |
| Ikalian asteroid belt. | 089.02M | Mind's Eye, The. [TNG] | |
| Ikat'ika. | 089.02N | In Purgatory's Shadow. [DS9] | |
| * | Iko. | 058.085A | Repentance. [VGR] |
| * | Iko. | 089.10C | Repentance. [VGR] |
| * | Iko. (Friendship in unusual places) | 058.085A[A.a | Repentance. [VGR] |
| * | Iko. (surgical alterations) | 066.15E.[G | Repentance. [VGR] |
| Ilari Autarch. | 018.116-a | Warlord. [VGR] | |
| Ilari Autarch. | 089.02Q | Warlord. [VGR] | |
| Ilari bioelectric microfibers. (b m) | 082.16U | Warlord. [VGR] | |
| Ilari First Castellan. (F C) | 086.05Z | Warlord. [VGR] | |
| Ilari talisman. (i choker) | 089.02S | Warlord. [VGR] | |
| Ilari. | 018.116. | Warlord. [VGR] | |
| Ilari. | 089.02P | Warlord. [VGR] | |
| Ilari. (ambassador) (representative) | 089.02R | Warlord. [VGR] | |
| Ilari. (ambassadors) | 007.18C.[H | Warlord. [VGR] | |
| Ilari. (Imperial Hall, I) | 089.03F | Warlord. [VGR] | |
| Ilari. (planet) | 003.6D.[E | Warlord. [VGR] | |
| * | Ilario, Lieutenant Hector. | 027.20A.[G | Field of Fire. [DS9] |
| * | Ilario, Lieutenant Hector. | 089.08B | Field of Fire. [DS9] |
| * | Ilario, Lieutenant Hector. (Sacrificing smiles) | 043.128[A.a | Field of Fire. [DS9] |
| Ilecom system. | 089.02T | We'll Always Have Paris. [TNG] | |
| Ilia. | 043.022. | Star Trek: The Motion Picture. | |
| Ilia. | 089.02U | Star Trek: The Motion Picture. | |
| Ilia. (index, a i) | 001.070.[U | Star Trek: The Motion Picture. | |
| Ilia. (Transformed) | 043.022[A | Star Trek: The Motion Picture. | |
| Iliana. (Ghemor, I) | 087.05S | Second Skin. [DS9] | |
| Iliana. (Ghemor, I) (spy/agent) | 013.03-b | Second Skin. [DS9] | |
| Ilidaria. | 089.02X | Parallax. [VGR] | |
| Ilidaria. (system) | 089.02V | Parallax. [VGR] | |
| Ilidarians. | 089.02W | Cathexis. [VGR] | |
| illium 629. | 089.02Y | Pen Pals. [TNG] | |
| Iloja of Prim. | 089.02Z | Destiny. [DS9] | |
| Iloja of Prim. (serialist poets) | 099.06W | Destiny. [DS9] | |
| Iloja of Prim. (Simple beauty) | 008.11[B.b | Destiny. [DS9] | |
| Ilvia. | 089.02AA | Rapture. [DS9] | |
| Ilvian Proclamation. | 089.02AC | Collaborator, The. [DS9] | |
| * | image buffer. | 089.08C | Latent Image. [VGR] |
| * | imaging chamber. | 089.10D | Fallen Hero. [ENT] |
| imaging logs. | 089.02AE | Parallels. [TNG] | |
| imaging scanner. | 089.02AG | Realm of Fear. [TNG] | |
| * | imagizer. | 089.08E | Bride of Chaotica! [VGR] |
| * | Imhotep. | 089.08F | Drive. [VGR] |
| * | Imhotep. (Antarian Trans-stellar Rally, competing races) | 018.165.d | Drive. [VGR] |
| Immamura, Lieutenant. | 089.02AI | Galileo Seven, The. [TOS] | |
| Immelmann turn. | 089.02AJ | First Duty, The. [TNG] | |
| immersion shield. | 089.08G | Extreme Risk. [VGR] | |
| immersion shield. (unimatrix shielding) | 101.2F | Extreme Risk. [VGR] | |
| * | immunocytic gel worms. | 089.10E | Broken Bow, Parts I & II. [ENT] |
| immunosuppressant. | 089.03C | Host, The. [TNG] | |
| impedrezene. | 089.03E | Alliances. [VGR] | |
| * | Imperatives. | 089.08H | Counterpoint. [VGR] |
| Imperial Plaza. | 089.03G | By Inferno's Light. [DS9] | |
| Imperial Senate, Romulan. | 089.03H | Face of the Enemy. [TNG] | |
| Imperial Senate, Romulan. (S, R. SEE: I R S and R Star Empire) | 099.06H | Face of the Enemy. [TNG] | |
| * | impostor ship. | 040.074. | Live Fast and Prosper. [VGR] |
| * | impostor ship. | 040APP2T.[G | Live Fast and Prosper. [VGR] |
| * | impostor ship. (bridge) | 040.074A | Live Fast and Prosper. [VGR] |
| improvoline. | 089.03J | Basics, Part II. [VGR] | |
| impulse drive. | 064.02. | ||
| / | impulse drive. | 089.03L | |
| impulse drive. (index, p t) | 001.091.[P | ||
| impulse drive. (Enterprise, U.S.S.") | 020.02.a | ||
| impulse drive. (Enterprise, U.S.S.") (index, p t) | 001.091.[A.a | ||
| impulse drive. (Enterprise-A, U.S.S.") | 022.01A.[D | ||
| impulse drive. (Enterprise-A, U.S.S.") | 022.08A.b | ||
| impulse drive. (Enterprise-D, U.S.S.") | 025.01Q.[C | ||
| impulse drive. (Enterprise-D, U.S.S.") | 025.12. | ||
| impulse drive. (Enterprise-D, U.S.S.") (index, p t) | 001.091.[H | ||
| impulse drive. (Enterprise-D, U.S.S.") (Maneuvers at impulse speed) | 025.12[B | ||
| impulse drive. (Enterprise-D, U.S.S.") (Saucer section: port impulse engine) | 025.12[A | ||
| impulse drive. (Voyager, U.S.S.") | 029.03.a | ||
| impulse drive. (Voyager, U.S.S.") (index, p t) | 001.091.[F.a | ||
| impulse flow regulator. | 089.08I | Blaze of Glory. [DS9] | |
| * | impulse manifold. | 089.08J | Changing Face of Evil, The. [DS9] |
| Imutta. | 089.03M | Accession. [DS9] | |
| Imzadi. | 089.03N | Encounter at Farpoint, Parts I & II. [TNG] | |
| In the Cards. (vedek) | 010.21A[L | In the Cards. [DS9] | |
| In'Cha. | 089.03O | Way of the Warrior, The, Parts I & II. [DS9] | |
| Inad. | 089.03P | Violations. [TNG] | |
| inaprovaline. | 018.186-b | Transfigurations. [TNG] | |
| inaprovaline. | 089.03Q | Transfigurations. [TNG] | |
| inaprovaline. (the use and exploitation of narcotics) | 007.12E.g | Transfigurations. [TNG] | |
| * | Inavar Prime. | 089.08K | Survival Instinct. [VGR] |
| Incredible Tales. | 070.132-a | Far Beyond the Stars. [DS9] | |
| Incredible Tales. | 089.03R | Far Beyond the Stars. [DS9] | |
| * | Indiana. | 018.130-a1 | Course: Oblivion. [VGR] |
| Indiana. | 089.03S | Macrocosm. [VGR] | |
| Indri VIII. | 003.3P.[F | Chase, The. [TNG] | |
| Indri VIII. | 089.03U | Chase, The. [TNG] | |
| Indri VIII. (Class-L throughout the Galaxy) | 004.27[A.a | Chase, The. [TNG] | |
| Indri VIII. (Escaping the flames) | 004.16[B.d | Chase, The. [TNG] | |
| induction stabilizer. (i coil) | 089.08N | Time to Stand, A. [DS9] | |
| */ | inertial dampening generators. | 089.03W | |
| inertial dampers. | 059.10.b | Cause and Effect. [TNG] | |
| inertial dampers. | 089.03X | Cause and Effect. [TNG] | |
| Inferna Prime. | 089.03AA | Ascent, The. [DS9] | |
| infinite velocity, theory of. | 089.03AD | Threshold. [VGR] | |
| Infirmary. (Deep Space 9) | 019.10D.[P | Emissary, Parts I & II. [DS9] | |
| Infirmary. (Deep Space 9) | 027.07. | Emissary, Parts I & II. [DS9] | |
| Ingraham B. | 003.3P.[G | Operation: Annihilate. [TOS] | |
| Ingraham B. | 007.05E-a4 | Operation: Annihilate. [TOS] | |
| Ingraham B. | 089.03AE | Operation: Annihilate. [TOS] | |
| Inheritors. | 018.031B-a | Tattoo. [VGR] | |
| Inheritors. | 089.03AF | Tattoo. [VGR] | |
| Inheritors. (Genetic bonding) | 018.031A[A | Tattoo. [VGR] | |
| initiate. | 009.2. | Playing God. [DS9] | |
| initiate. | 089.03AH | Playing God. [DS9] | |
| injection tubule. | 089.04B | Scorpion, Part I. [VGR] | |
| injection tubule. (t, Borg assimilation. SEE: i t) | 100.23N | Scorpion, Part I. [VGR] | |
| Inkarian wool. | 089.04C | Broken Link. [DS9] | |
| inner eyelid. | 089.04D | Operation: Annihilate. [TOS] | |
| inner nuncial series. (internuncial s) | 089.04Z | Loss, The. [TNG] | |
| Innis, Valeda. | 089.04E | Haven. [TNG] | |
| * | inoculation. ("It's for your own good") | 018.176A[A | Workforce, Part I. [VGR] |
| inpedrezine. (coagulation activator) | 083.10O | Distant Voices. [DS9] | |
| insignia and rank markings, Starfleet. SEE: illustrations | 089.04G | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2265) | 061.02A | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2266) | 061.02B | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2271) | 061.03B | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2271) | 061.03C | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2274 to 2349) | 061.05A | ||
| insignia and rank markings, Starfleet. SEE: illustrations (2400s, late) | 061.04C | ||
| insignia and rank markings, Starfleet. SEE: illustrations (order of) | 019.02. | ||
| insignia and rank markings, Starfleet. SEE: illustrations (S i. SEE: i a r m, S) | 099.16E | ||
| insignia and rank markings, Starfleet. SEE: illustrations (Starfleet insignia) | 062.3. | ||
| * | Institute of Cosmology. | 089.08Q | Good Shepherd. [VGR] |
| Instrument of Obedience. | 089.04I | For the World Is Hollow and I Have Touched the Sky. [TOS] | |
| Insurrection Alpha. | 059.02I.[M | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. | 071.064-a | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. | 089.04J | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. (and the Voyager crew) | 071.064-b | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. (Holodeck alternatives) | 043.052D[A | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. (Maquis mutiny) | 018.002D[B | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. (relay access ports) | 098.05S | Worst Case Scenario. [VGR] | |
| Insurrection Alpha. (The legend of Seska) | 043APP6[A | Worst Case Scenario. [VGR] | |
| intelligence officer. | 089.08R | Soldiers of the Empire. [DS9] | |
| Intendant. | 089.04K | Crossover. [DS9] | |
| Intendant. (quarters) | 041.2A | Crossover. [DS9] | |
| / | intercom. | 089.04L | |
| interdimensional rift. | 089.04N | Scorpion, Part II. [VGR] | |
| interdimensional rift. (Delta quadrant) (The mysterious quadrant) | 003.6[A.g | Scorpion, Part II. [VGR] | |
| * | interdimensional transponder array. | 089.08S | Pathfinder. [VGR] |
| interface probe. | 066.16A | Interface. [TNG] | |
| interface probe. | 089.04P | Interface. [TNG] | |
| interface probe. (Starfleet probes) | 059.19A.a | Interface. [TNG] | |
| interface terminal.(I, the) | 089.04O.b | Past Tense, Part I. [DS9] | |
| interface unit. | 066.16. | Interface. [TNG] | |
| interface unit. | 069.146-a | Interface. [TNG] | |
| interface unit. | 089.04Q | Interface. [TNG] | |
| Interface. | 089.04O.a | Past Tense, Part II. [DS9] | |
| interferometric dispersion. | 089.04R.b | Future's End, Part II. [VGR] | |
| interferometric pulse. | 089.04R.a | Swarm, The. [VGR] | |
| interfold layer. | 089.08T | Real Life. [VGR] | |
| interlink sequencer. | 089.04S | Quality of Life, The. [TNG] | |
| * | intermittent cyclic vortex. | 089.08U | Counterpoint. [VGR] |
| intermix formula. | 089.04T | Naked Time, The. [TOS] | |
| internal power grid. | 089.04W | Disaster. [TNG] | |
| interphase generator. | 059.12A | Next Phase, The. [TNG] | |
| interphase generator. | 089.04AA | Next Phase, The. [TNG] | |
| interphase generator. (Cloaked) | 012.08[B.b | Next Phase, The. [TNG] | |
| interphase generator. (Interphasic hazards) | 018.182[A | Next Phase, The. [TNG] | |
| interphase generator. (Phantom technology) | 004.33[B.c | Next Phase, The. [TNG] | |
| interphase generator. (Someplace else) | 059.01E[A.a | Next Phase, The. [TNG] | |
| interphasic coil spanner. | 089.04AB | Hard Time. [DS9] | |
| interphasic organisms. | 018.182. | Phantasms. [TNG] | |
| interphasic organisms. | 089.04AD.a | Phantasms. [TNG] | |
| interphasic scanner. | 066.61. | Phantasms. [TNG] | |
| interphasic scanner. | 089.04AE | Phantasms. [TNG] | |
| interphasic scanner. (IP s. SEE: i s) | 089.06D | Phantasms. [TNG] | |
| interplexing beacon. [1] | 063.18. | Star Trek: First Contact. | |
| interplexing beacon. [1] | 089.05A | Star Trek: First Contact. | |
| interplexing beacon. [1] (Borg communications) | 063.14[A | Star Trek: First Contact. | |
| interplexing beacon. [1] (Temporal incursions) | 015.07[A.b | Star Trek: First Contact. | |
| * | interplexing beacon. [2] | 089.08W | Timeless. [VGR] |
| * | interplexing beacon. [2] (Borg signalling) | 063.18[A | Timeless. [VGR] |
| interspace. SEE: interphase generator; spatial interphase. | 089.05C | ||
| * | Interspatial Aliens. | 089.09A | Equinox, Part I. [VGR] |
| * | interspatial flexure. | 089.09B | Counterpoint. [VGR] |
| * | Interspecies Medical Exchange. | 089.10F | Broken Bow, Parts I & II. [ENT] |
| * | Interspecies Medical Exchange. | 206.011-b2 | Cold Front. [ENT] |
| intraship beaming. | 089.05F | Day of the Dove. [TOS] | |
| intraspinal inhibitor. | 089.05G | Darkling. [VGR] | |
| intravascular pressure. | 089.05H | Genesis. [TNG] | |
| Intrepid, U.S.S." (NCC-?????) | 089.05I | In the Flesh. [VGR] | |
| Intrepid, U.S.S." (NCC-?????) (Deep Space Seven) | 084.15L | In the Flesh. [VGR] | |
| Intrepid, U.S.S." (NCC-1631) | 031.04E.[D | Court Martial. [TOS] | |
| Intrepid, U.S.S." (NCC-1631) | 089.05J | Court Martial. [TOS] | |
| Intrepid, U.S.S." (NCC-1631) (Vulcan crews) | 031.15[A.a | Immunity Syndrome, The. [TOS] | |
| Intrepid, U.S.S." (NCC-1631) (Vulcan starships) | 031.15.d | Court Martial. [TOS] | |
| Intrepid, U.S.S." (NCC-38907) | 031.06B.[D | Sins of the Father. [TNG] | |
| Intrepid, U.S.S." (NCC-38907) | 085.09F.e | Sins of the Father. [TNG] | |
| Intrepid, U.S.S." (NCC-38907) | 089.05K | Sins of the Father. [TNG] | |
| Intrepid-class starship. | 015.02-a | Caretaker, Parts I & II. [VGR] | |
| Intrepid-class starship. | 019.01B[a | Caretaker, Parts I & II. [VGR] | |
| Intrepid-class starship. | 089.05L.a | Caretaker, Parts I & II. [VGR] | |
| intron virus. SEE: Barclay's Protomorphosis Syndrome. | 089.05N | ||
| intron. | 089.05M | Genesis. [TNG] | |
| * | Invaders from the Ninth Dimension. | 059.02I.[N | Homestead. [VGR] |
| * | Invaders from the Ninth Dimension. | 089.10G | Homestead. [VGR] |
| invasive program. | 015.03A-b | I, Borg. [TNG] | |
| invasive program. | 089.05O | I, Borg. [TNG] | |
| invasive program. (Hypocritical viewpoints) | 060.36[A.a | I, Borg. [TNG] | |
| Invernia II. | 003.3P.[H | Melora. [DS9] | |
| Invernia II. | 089.05P | Melora. [DS9] | |
| inverse tachyon beam. | 005.29K-a | All Good Things... [TNG] | |
| inversion nebula. | 005.35. | Alter Ego. [VGR] | |
| inversion nebula. | 089.05R | Alter Ego. [VGR] | |
| inversion nebula. (Delta quadrant) (The mysterious quadrant) | 003.6[A.e | Alter Ego. [VGR] | |
| inversion nebula. (Hidden station) | 005.35[B | Alter Ego. [VGR] | |
| inversion nebula. (Marayna's station) | 040APP2E.[C | Alter Ego. [VGR] | |
| inversion nebula. (nebulas) | 005.05.c | Alter Ego. [VGR] | |
| inversion nebula. (Preservation) | 005.05[B | Alter Ego. [VGR] | |
| inverter. | 089.05S | High Ground, The. [TNG] | |
| invidium. | 089.05T | Hollow Pursuits. [TNG] | |
| invisibility screen. SEE: cloaking device, Romulan. | 089.05U | ||
| * | Invocation of Renewal. | 089.10H | Cold Front. [ENT] |
| * | ion distributor. | 064.05. | One Small Step. [VGR] |
| * | ion distributor. (index, p t) | 001.091.[I | One Small Step. [VGR] |
| ion mallet. | 089.09D | Real Life. [VGR] | |
| ion propulsion. | 089.05W | Spock's Brain. [TOS] | |
| ion propulsion. (Eymorg vessel) | 040.032. | Spock's Brain. [TOS] | |
| ion propulsion. (Eymorg vessel) (unconventional non-Federation ships) | 040APP3.d | Spock's Brain. [TOS] | |
| ion propulsion. (thrusters) | 100.14C.c | Ship, The. [DS9] | |
| ion storm. | 089.05Y | Court Martial. [TOS] | |
| ion storm. (i front) | 089.09E | Once Upon a Time. [VGR] | |
| ion storm. (other universes) | 018APP1.a | Mirror, Mirror. [TOS] | |
| ion storm. (The window) | 059.01APP[A | Mirror, Mirror. [TOS] | |
| ion surfing. | 007.13C.[D | Visitor, The. [DS9] | |
| ion surfing. | 059.02I.[O | Visitor, The. [DS9] | |
| ion surfing. | 089.05Z | Visitor, The. [DS9] | |
| ion surfing. (whip curls) | 103.5O | Visitor, The. [DS9] | |
| ionizer, transporter. | 089.06A | Enemy Within, The. [TOS] | |
| ionizing radiation. | 089.06B | Pegasus, The. [TNG] | |
| ionizing radiation. (Natural blocks to sensor efficiency) | 059.05[B.e | Pegasus, The. [TNG] | |
| ionogenic particles. | 089.05AC | Power Play. [TNG] | |
| Iotians. | 018.018. | Piece of the Action, A. [TOS] | |
| Iotians. | 089.06C | Piece of the Action, A. [TOS] | |
| Iotians. (Failed contact) | 007.01D[A.a | Piece of the Action, A. [TOS] | |
| ipasaphor. | 089.06E | Elogium. [VGR] | |
| Iponu. | 089.06F | Wrongs Darker Than Death or Night. [DS9] | |
| Ireland. | 089.06G | High Ground, The. [TNG] | |
| Iresine Syndrome. | 007.21A.[H | Violations. [TNG] | |
| Iresine Syndrome. | 089.06H | Violations. [TNG] | |
| irillium. | 089.06J | Requiem for Methuselah. [TOS] | |
| * | Irina. | 058.071. | Drive. [VGR] |
| * | Irina. | 089.09F | Drive. [VGR] |
| * | Irina. (Getting ready to race) | 018.165A[A | Drive. [VGR] |
| * | Irina. (Kim and sexy saboteurs) | 058.071[A.a | Drive. [VGR] |
| * | Irina. (vessel) | 040.086. | Drive. [VGR] |
| * | Irina. (vessel) | 040APP2U.[E | Drive. [VGR] |
| * | Irina. (vessel) (interior) | 040.086A | Drive. [VGR] |
| Irtok System. | 089.06K | Profit and Lace. [DS9] | |
| Irumodic Syndrome. | 007.21A.[I | All Good Things... [TNG] | |
| Irumodic Syndrome. | 089.06L | All Good Things... [TNG] | |
| Irumodic Syndrome. (Maladies of the mind) | 043.053E[A.a | All Good Things... [TNG] | |
| Is There in Truth No Beauty? (diplomatic mission) | 020.12.[K | Is There in Truth No Beauty? [TOS] | |
| Isabella. | 089.06M | Imaginary Friend. [TNG] | |
| Isabella. (index, nc b) | 001.072.[O | Imaginary Friend. [TNG] | |
| Isak. | 018.035-b1 | Patterns of Force. [TOS] | |
| Isak. | 089.06N | Patterns of Force. [TOS] | |
| Ishan Chaye. | 089.06Q | Things Past. [DS9] | |
| Ishan. | 089.06P | Blood Fever. [VGR] | |
| Ishikawa, Hiro. | 089.06R | Disaster. [TNG] | |
| Ishikawa, Keiko. | 089.06S | Data's Day. [TNG] | |
| Ishka. | 051.04. | Family Business. [DS9] | |
| Ishka. | 089.06T | Family Business. [DS9] | |
| Ishka. (Breaking the mold) | 014.07[B.b | Family Business. [DS9] | |
| Ishka. (can't travel) | 070.064-b | Family Business. [DS9] | |
| Ishka. (clothes) | 014.01-b | Family Business. [DS9] | |
| Ishka. (Fair exchange) | 058.002D[A.b | Magnificent Ferengi, The. [DS9] | |
| Ishka. (Females and tradition) | 014.02A[A.a | Family Business. [DS9] | |
| Ishka. (Ferengi roles) | 014.01[B.a | Family Business. [DS9] | |
| Ishka. (Proud mother) | 051.04[A.a | Ferengi Love Songs. [DS9] | |
| * | Ishka. (Proud mother) | 051.04[A.b | Dogs of War, The. [DS9] |
| Ishka. (Ferengi roles) | 014.01[B.a | Family Business. [DS9] | |
| Ishka. (The house of Quark) | 014.02[B.a | Family Business. [DS9] | |
| Ishka. (The price of a hostage) | 058.002[A | Magnificent Ferengi, The. [DS9] | |
| isik. | 089.06U | Rivals. [DS9] | |
| Isis. | 089.06V | Assignment: Earth. [TOS] | |
| Isis. (Furry friends) | 044.34[A | Assignment: Earth. [TOS] | |
| isoboramine. | 089.06X | Equilibrium. [DS9] | |
| * | isoconvective oven. | 089.09G | Alice. [VGR] |
| isocortex. | 089.06Y | Inner Light, The. [TNG] | |
| * | isodine coupler. | 089.09H | Emperor's New Cloak, The. [DS9] |
| isodyne relay. | 089.06Z | In the Flesh. [VGR] | |
| * | isodyne. | 089.09I | Gravity. [VGR] |
| isogenic enzyme. | 089.06AA | Abandoned, The. [DS9] | |
| isograted circuit. | 089.07A | Future's End, Part I. [VGR] | |
| isograted circuit. (microchip revolution) | 007.03L-b | Future's End, Part I. [VGR] | |
| isokinetic cannon. | 089.07B | Retrospect. [VGR] | |
| isokinetic cannon. (circuits) | 089.07C | Retrospect. [VGR] | |
| isokinetic cannon. (photon pulse) | 096.06W | Retrospect. [VGR] | |
| isolation protocol. | 089.07D | Disaster. [TNG] | |
| * | isolation sickness. | 089.09K | Alice. [VGR] |
| isolation suit. | 059.02D.b | Star Trek: Insurrection. | |
| isolation suit. | 089.09L | Star Trek: Insurrection. | |
| isolinear coprocessor. | 089.07G | In the Hands of the Prophets. [DS9] | |
| * | isolinear frequency. | 089.09M | Fight, The. [VGR] |
| isolinear optical chip. | 059.11.b | Naked Now, The. [TNG] | |
| isolinear optical chip. | 089.07J | Naked Now, The. [TNG] | |
| isolinear optical chip. (data retrieval systems) | 059.11G.c | Naked Now, The. [TNG] | |
| isolinear rod. | 059.11D | Forsaken, The. [DS9] | |
| isolinear rod. | 089.07K | Forsaken, The. [DS9] | |
| isolinear tag. (transponder) | 100.19M.d | Star Trek: Insurrection. | |
| isolytic subspace weapon. | 005.40-b2 | Star Trek: Insurrection. | |
| isolytic subspace weapon. | 089.09N | Star Trek: Insurrection. | |
| isomagnetic disintegrator. | 060.15. | Star Trek: Insurrection. | |
| isomagnetic disintegrator. | 089.09O | Star Trek: Insurrection. | |
| isomiotic hypo. | 089.07M | Preemptive Strike. [TNG] | |
| * | isomodulator. | 089.09P | Tsunkatse. [VGR] |
| isomolecular scanner. | 089.09Q | Nothing Human. [VGR] | |
| isomorphic projection. | 089.07O | Revulsion. [VGR] | |
| isomorphic projection. (isomatrix) | 089.06W | Revulsion. [VGR] | |
| isomorphic projection. (isomorph) | 089.07N | Revulsion. [VGR] | |
| isonucleic residue. | 089.07P | Fair Trade. [VGR] | |
| * | isoprobe. | 089.09R | Timeless. [VGR] |
| isoton. | 089.07Q | Ship, The. [DS9] | |
| isotropic restraint. | 089.07R | Phage. [VGR] | |
| isotropic restraint. (micron) | 093.17AA | Phage. [VGR] | |
| \ | Italy. | 089.07T | Concerning Flight. [VGR] |
| Itamish III. | 003.3P.[I | Jem'Hadar, The. [DS9] | |
| Itamish III. | 003.7C.[C | Jem'Hadar, The. [DS9] | |
| Itamish III. | 089.07U | Jem'Hadar, The. [DS9] | |
| Itamish III. (skiing) | 099.22D | Jem'Hadar, The. [DS9] | |
| Itamish III. (skiing) (games and sports. SEE:) | 087.02Z.d | Jem'Hadar, The. [DS9] | |
| * | Itchy. | 071.159-b1 | Q2. [VGR] |
| * | itinerant pulsar. | 089.09S | Pathfinder. [VGR] |
| Iverson's disease. | 007.21A.[J | Too Short a Season. [TNG] | |
| Iverson's disease. | 089.07V | Too Short a Season. [TNG] | |
| Ivor Prime. | 089.07W | Star Trek: First Contact. | |
| Ixtana'Rax. | 089.07X | One Little Ship. [DS9] | |
| Ixtana'Rax. (Gamma's voice of authority) | 016.4D[A | One Little Ship. [DS9] | |
| Iyaaran homeworld. | 003.3P.[J | Liaisons. [TNG] | |
| Iyaaran homeworld. | 018.095-b | Liaisons. [TNG] | |
| Iyaaran homeworld. | 089.07Y | Liaisons. [TNG] | |
| Iyaaran shuttle. | 040.055. | Liaisons. [TNG] | |
| Iyaaran shuttle. | 089.07Z | Liaisons. [TNG] | |
| Iyaarans. | 018.095. | Liaisons. [TNG] | |
| Iyaarans. | 089.07AA | Liaisons. [TNG] | |
| Iyaarans. (A curious race) | 018.095[A | Liaisons. [TNG] | |
| Iyaarans. (diet) | 018.095-c | Liaisons. [TNG] |