| Qu | Page | Class | Coor | T | C | Ma | Entry | Episode |
| d | 86 | DOB | H,J | s | A | +5 | Garan mining colony. | Macrocosm. [VGR] |
| d | 86 | H,J | q | K | +3 | Tak Tak. | Macrocosm. [VGR] | |
| a,b | 12 | SLR | Enterprise, U.S.S." (route - 2269) | Magicks of Megas-Tu, The. [TAS] | ||||
| a,b | 12 | SPH | Milky Way Galaxy. (centre) | Magicks of Megas-Tu, The. [TAS] | ||||
| a | I | W,B | t | F | +3 | Balancar. | Magnificent Ferengi, The. [DS9] | |
| a | I | W,B | b | G | +1 | Lytasians. | Magnificent Ferengi, The. [DS9] | |
| a | I | DOB | W,B | s | M | +1 | Prexnak, Battle of. | Magnificent Ferengi, The. [DS9] |
| b | I m | UFP | Vulcan. (40 Eridani A) | Man Trap, The. [TOS] | ||||
| b | III | UFP | A,Z | t | K | +5 | Vulcan. (40 Eridani A) | Man Trap, The. [TOS] |
| b | 52 | WAC | Vulcan. (40 Eridani A) | Man Trap, The. [TOS] | ||||
| I m | UFP | Antede III. | Manhunt. [TNG] | |||||
| a | III | SPH | W,Y | Badlands. | Maquis, The, Part I. [DS9] | |||
| a | III | X,Y | q | F | -3 | Bardeezan merchant ship. | Maquis, The, Part I. [DS9] | |
| a | III | Y,Y | s | F | +5 | Farius Prime. Upsilon Andromedae on 44 | Maquis, The, Part I. [DS9] | |
| a | III | Y,Y | q | F | +5 | Galador II. MEGREZ (Delta Ursae Majoris) on 44 | Maquis, The, Part I. [DS9] | |
| I m | UFP | Gallamite. GALLIMA | Maquis, The, Part I. [DS9] | |||||
| a | III | Y,Y | b | A | +1 | Kotakian ship. | Maquis, The, Part I. [DS9] | |
| a | III | X,Y | t | M | +1 | Regulon system. | Maquis, The, Part I. [DS9] | |
| a | I m | UFP | Saltok IV. | Maquis, The, Part I. [DS9] | ||||
| a | III | UFP | X,X | s | M | +9 | Saltok IV. | Maquis, The, Part I. [DS9] |
| a | III | Y,X | s | M | +7 | Volon II. Volan in script | Maquis, The, Part I. [DS9] | |
| a | III | X,X | s | G | +5 | Bryma. | Maquis, The, Part II. [DS9] | |
| a | I m | UFP | Hakton VII. | Maquis, The, Part II. [DS9] | ||||
| a | III | UFP | X,X | s | M | +7 | Hakton VII. | Maquis, The, Part II. [DS9] |
| a | I m | UFP | Umoth VIII. | Maquis, The, Part II. [DS9] | ||||
| a | III | UFP | X,X | s | G | +5 | Umoth VIII. | Maquis, The, Part II. [DS9] |
| a | III | Y,X | s | M | +7 | Volon III. Volan in script | Maquis, The, Part II. [DS9] | |
| a | III | X,Y | s | A | +5 | Xepolites. | Maquis, The, Part II. [DS9] | |
| I m | UFP | Gideon. | Mark of Gideon, The. [TOS] | |||||
| I m | UFP | Moab IV. | Masterpiece Society, The. [TNG] | |||||
| b | I m | UFP | Benzar. (Delta Pavonis) | Matter of Honor, A. [TNG] | ||||
| b | I | UFP | A,A | s | G | +5 | Benzar. (Delta Pavonis) | Matter of Honor, A. [TNG] |
| b | I | UFP | A,A | s | G | +5 | Benzites. (Delta Pavonis) | Matter of Honor, A. [TNG] |
| b | 65 | DOB | S,T | s | K | +1 | Pagh, I.K.S." | Matter of Honor, A. [TNG] |
| b | IV | F,X | s | G | +5 | Pheben system. | Matter of Honor, A. [TNG] | |
| b | IV | DOB | F,Y | s | K | +7 | Tranome Sar. | Matter of Honor, A. [TNG] |
| a | I m | UFP | Penthara IV. | Matter of Time, A. [TNG] | ||||
| a | III | UFP | W,W | s | K | +7 | Penthara IV. | Matter of Time, A. [TNG] |
| a | III | STB | W,W | starbase. Starbase 214. | Matter of Time, A. [TNG] | |||
| b | II | STB | G,A | starbase. Starbase 173. | Measure of a Man, The. [TNG] | |||
| I m | UFP | Elaysians. | Melora. [DS9] | |||||
| d | 93 | D,N | s | B | +7 | Hodos. | Memorial. [VGR] | |
| d | 93 | G,O | b | M | +3 | Nakan. | Memorial. [VGR] | |
| d | 93 | DOB | G,N | s | K | +7 | Tarakis. | Memorial. [VGR] |
| d | 93 | H,N | s | G | +7 | Toranius Prime. | Memorial. [VGR] | |
| a | III | X,W | q | A | -1 | Algolian ceremonial rhythms. (Beta Persei) | Menage a Troi. [TNG] | |
| a | I m | UFP | Arcturian Fizz. | Menage a Troi. [TNG] | ||||
| a | I | UFP | Z,A | s | K | -1 | Arcturian Fizz. (Alpha Bootis) | Menage a Troi. [TNG] |
| a | I | W,B | s | K | +7 | Lappa IV. in script, not in Encyclopedia | Menage a Troi. [TNG] | |
| c | 75 | H,B | t | A | -1 | Kylata II. | Meridian. [DS9] | |
| c | 75 | G,A | s | F | +3 | Trialus star system. | Meridian. [DS9] | |
| c | 70 | WAC | Trialus star system. MERIDIAN | Meridian. [DS9] | ||||
| d | 13 | MWG | Hirogen Relay Station. (network) | Message in a Bottle. [VGR] | ||||
| d | 89 | AOR | J,L | Hirogen Relay Station. | Message in a Bottle. [VGR] | |||
| d | 89 | 1ST | J,L | Hirogen. | Message in a Bottle. [VGR] | |||
| b | I | C,C | s | F | +3 | T'Met, I.R.W." | Message in a Bottle. [VGR] | |
| b | I m | UFP | Epsilon Canaris III. ADHARA | Metamorphosis. [TOS] | ||||
| b | II k | UFP | b,o | s | G | +5 | Epsilon Canaris III. ADHARA | Metamorphosis. [TOS] |
| b | II k | b,o | t | A | -1 | Gamma Canaris region. MULIPHEN | Metamorphosis. [TOS] | |
| b | IV | DOB | H,V | s | M | +9 | Ikalian asteroid belt. | Mind's Eye, The. [TNG] |
| b | IV | STB | G,V | starbase. Starbase 36. | Mind's Eye, The. [TNG] | |||
| b | 54 | WAC | Miri. (planet) | Miri. [TOS] | ||||
| d | 88 | SPH | J,K | CLASS-1 NEBULA | Mortal Coil. [VGR] | |||
| d | 86 | M,D | b | M | +9 | Gand sector. | Mortal Coil. [VGR] | |
| I m | UFP | Beta Agni II. | Most Toys, The. [TNG] | |||||
| a | III | Z,W | s | K | +3 | Zibalians. see III A,W | Most Toys, The. [TNG] | |
| b | III | A,W | b | A | +5 | Zibalians. see III Z,W (Zeta Eridani) | Most Toys, The. [TNG] | |
| c | 74 | Z,A | s | A | +7 | Wadi. | Move Along Home. [DS9] | |
| b | I m | UFP | Sirius IX. (Alpha Canis Majoris) | Mudd's Passion. [TAS] | ||||
| b | I | UFP | A,Z | b | A | -1 | Sirius IX. (Alpha Canis Majoris) | Mudd's Passion. [TAS] |
| b | I m | UFP | Ophiucus III. (36 Ophiuchi) | Mudd's Women. [TOS] | ||||
| b | I | UFP | A,A | q | K | +5 | Ophiucus III. (36 Ophiuchi) | Mudd's Women. [TOS] |
| b | III | A,Y | s | A | +7 | Rigel XII. (Beta Rigel) | Mudd's Women. [TOS] | |
| d | 93 | D,T | s | F | +5 | FGC-538960 | Muse. [VGR] |