| OTM | Object Toolkit Manager 
| Others |
| OTM | Object Transaction Manager
| Others |
| OTM | Object Transaction Monitor
| Others |
| OTM | Of The Month
| Others |
| OTM | Of The Months
| Others |
| OTM | Off The Market
| Others |
| OTM | Off the Mat
| Others |
| OTM | Off The Mats
| Others |
| OTM | Office for Transition Ministry
| Others |
| OTM | Office of Technology Management
| Others |
| OTM | Office of Technology Management's
| Others |
| OTM | Office of Telecommunication Management
| Others |
| OTM | Office of Telecommunications Management
| Others |
| OTM | Office of Traffic Management
| Others |
| OTM | Office of Transition Ministry
| Others |
| OTM | Office of Transportation and Machinery
| Others |
| OTM | Office of Transportation Management
| Others |
| OTM | Oh Tell Me
| Others |
| OTM | Oh The Moon
| Others |
| OTM | Oh, Text Me
| Others |
| OTM | Ohio Transfer Module
| Others |
| OTM | Olde Tyme Marketplace
| Others |
| OTM | Oman Travel Market
| Others |
| OTM | On the Mark
| Others |
| OTM | On The Market
| Others |
| OTM | On The Mat
| Others |
| OTM | On the Media
| Others |
| OTM | On The Minute
| Others |
| OTM | On The Money
| Others |
| OTM | On the Move
| Others |
| OTM | On Time Machine
| Others |
| OTM | On-line Training Module
| Others |
| OTM | On-Track Modeling
| Others |
| OTM | One Time Mandate
| Others |
| OTM | One Touch Mail
| Others |
| OTM | One Touch Memories
| Others |
| OTM | Onion Tomato Mozzarella
| Others |
| OTM | Online Terminal Management
| Others |
| OTM | Online Translation Management
| Others |
| OTM | Ooh They Mad
| Others |
| OTM | Open Tip Match
| Others |
| OTM | Open Transaction Manager
| Others |
| OTM | Operation Thin Mint
| Others |
| OTM | Operational Team Mess
| Military, Marine Corps, Navy, Facility |
| OTM | Operations and Technology Management
| Others |
| OTM | Operations Task Manager
| Others |
| OTM | Optical Terminal Multiplexer
| Others |
| OTM | Optical Termination Modules
| Others |
| OTM | Optical Translation Measurement
| Others |
| OTM | Optical Transport Module
| Others |
| OTM | Optivity Telephony Manager
| Others |
| OTM | Oracle Test Manager
| Others |
| OTM | Oracle Transporatation Management
| Others |
| OTM | Oracle Transportation Management
| Others |
| OTM | Oregon Transfer Module
| Others |
| OTM | Orthodontics Technics and Management
| Others |
| OTM | OSHA Technical Manual
| Others |
| OTM | Other Than Mexican
| Others |
| OTM | Other Than Miata
| Others |
| OTM | Other Then Mexican
| Others |
| OTM | Other Track Material
| Others |
| OTM | Ottumwa
| Others |
| OTM | Ottumwa Regional Airport
| Others |
| OTM | Ottumwa, Iowa USA
| Others |
| OTM | Our Town Mall
| Others |
| OTM | Out Of The Money
| Others |
| OTM | Outbound Travel Mart
| Others |
| OTM | Output Test Monitor
| Others |
| OTM | Over The Mountain
| Others |
| OTM | Over The Mouth
| Others |
| OTM | Owlshead Transportation Museum
| Others |