| Acronym | Definition |
|---|
| Emo➣Emotion(s) |
| Emo➣Emotional (music genre) |
| Emo➣Emergency Measures Organization (Canada) |
| Emo➣Emergency Management Ontario (Ontario, Canada) |
| Emo➣Emergency Management Office |
| Emo➣External Manual Operator |
| Emo➣Electronic Maintenance Officer |
| Emo➣Emoticon File |
| Emo➣Encapsulated Multimedia Object |
| Emo➣Evolutionary Multi-Objective Optimization |
| Emo➣Emotional Rock (music, fashion) |
| Emo➣Environmental Management Office |
| Emo➣Ecumenical Ministries of Oregon (Portland, OR) |
| Emo➣Emotive Hardcore (music genre) |
| Emo➣Express Money Order (various locations) |
| Emo➣Emergency Management Organization (Canada) |
| Emo➣Emergency Off (definition used by SEMI) |
| Emo➣Educational Management Organization |
| Emo➣Executive Management Office (various organizations) |
| Emo➣Office of Emergency Management Oversight (US DHS) |
| Emo➣Exposition Mondiale de La Machine Outil |
| Emo➣Eclipse Management Organization (software foundation) |
| Emo➣Emergency Machine Off |
| Emo➣Extra Man Onboard (US Navy) |
| Emo➣Exercise for Men Only (magazine) |
| Emo➣European Mortar Industry Organisation |
| Emo➣Emergency Measures Office |
| Emo➣Environnement Matériels Objectifs (French: Environmental Objectives Materials) |
| Emo➣Exam Master Online |
| Emo➣Equipment Management Office |
| Emo➣Elektrik Mühendisleri Odasý (Turkey) |
| Emo➣Environmental Management Ordinance |
| Emo➣Effective Material Operator |
| Emo➣Experienced Musicians Only |
| Emo➣Electromagnetism and Optics |
| Emo➣Early Morning Originator (airline industry) |
| Emo➣Electronic Maintenance/Material Officer |
| Emo➣Engage Missile Order |