| M | Mort |
| m8 | mate, a friendly thing to call someone (example: "Thanks m8") |
| MA | Martial Artist. |
| main | the main character that you focus on playing, most people have 1 main and a few "alts" |
| MC | matter creations, a nano skill |
| MCS | Mausser Chemical Streamer, a SMG popular with fixers created by converting a Mausser Particle Streamer with tradeskills to chemical damage |
| MD | Mutant Domain |
| ME | the Mechanical Engineering skill |
| meatshield | a defensive tank, a class who can absorb massive damage and whose role it is to pull aggro away from casters and other weaker team members, in AO the enforcer is the primary defensive tank profession |
| Medsuit, Treatment suit, Treatment gear | A set of treatment-raising items used for installing implants, centered on a set of Omni-Med clothing. |
| meep or m33p | exclamation made by fixers before they grid, comes from Roadrunner.. Meep! Meep! Woooosh! Hmm.. Roadrunner was blue too, and dodged everything. AND he ran faster than anything! OMG! |
| mez | mesmerise, the ability to stop a mob fron attacking by putting it into a trance, when the mob is attacked the mez is broken |
| mez pet | a type of pet available to MP's |
| Miiir | a clothing store |
| MM | matter metamorphosis, a nano skill |
| MMD | Meetmedere, a popular hangout for gankers due to the fact players must cross a PvP zone to use the grid entrance |
| MMORPG | Massively Multiplayer Online Role Playing Game, term for the type of game that AO is |
| mob | short for mobile object, a programmer's term that refers to roaming monsters and NPC's. |
| mocham | a series of meta physist buffs that raise nano skills |
| mod | moderator. the people that controls boards. Answers questions when they can, make sure we behave nicely on these boards) |
| Mooch | a mocham |
| MoP, MoD, MoR | Mark of Peril, Mark of Danger, Mark of Risk. Critical hit buffs that Martial Artists can cast on others. |
| Morph | One of the nano's from the adventurer's shapeshifting line of nano programs. 3 levels of wolf morphs, 2 of Sabertooth morphs, 3 or reets, and the ultimate: Dragon and/or Pit Lizzard form. |
| Mort | the area around Hope. Confused me to death. There is no Whompa to "Mort". |
| MP | Meta-Physicist. |
| MPS | Mausser Particle Streamer, a so-so SMG which can be converted into a better weapon popular with fixers called a Mausser Chemical Streamer |
| MQ | Mind Quake, the top MP nano. |
| MRR | mass relocation robot, an item used in several tradeskill processes |
| MT | Mistell, but also used for mission terminals. (Meet by MT) |
| mt | not sure what it stands for (mistype?) but used when you type something in one channel you meant to type in another channel. In other words a reply to the wrong person. Unfortunately, I use this one a lot. |
| MT | MisTell |
| MUHAHAHAH | I tend to do this a lot. Big Eeeevil laugh! |
| Mule | Using a specialized character within a certain area to help out one of your other characters. One example is to use IP-points on specialising in making implants, and giving this to another character that is specialised in fighting. |
| MW | Milky Way |
