English abbreviations from merc to mesa
- MERC (Mobile Emission Reduction Credit (MERC) (US))
- MERCO (Merchant Ship Reporting and Control)
- MERCR (Mercury Injection Study Report)
- MERCURY (Automated Sanitizer and Translator for Formatted Text/Data)
- MERF (Mensa Education Research Foundation)
- MERG (Merge FDC/CNL/Gamma Ray/Dual Laterolog/Micro SFL Log)
- MERIE (Magnetically Enhanced Reactive Ion Etching)
- MERIT (Manateen Emergency Response Initiative Team)
- MERL (Mitsubishi Electric Research Laboratories)
- MERLIN (Missouri Education And Research Libraries Information Network)
- MERLOT (Multimedia Educational Resource For Learning Online And Teaching)
- MERP (Macintosh Email Resource Page)
- MERS (Mobile Emergency Response System)
- MERSHIPS (Merchant Ships)
- MERT (Mathnews Emergency Response Team)
- MES (Manufacturing Execution Systems)
- MESA (Modeling the Emergence of Shared Attention)