English abbreviations from sml to smp
- SML (MVS Storage Management Library)
- SMLC (Southern Marin Lacrosse Club)
- SMLE (Short Magazine, Lee Enfield)
- SMLI (Stateful MultiLayer Inspection)
- SMLS (Seamless PipeMPP:)
- SMM (Semporna Airport)
- SMMP (System MANPRINT Management Plan)
- SMMS (Support Maintenance Management System)
- SMN (Lemhi County Airport)
- SMND (Season Monday Night Differential)
- SMO (Suction Module)
- smo — (s) Samoan language (ISO 639 (2 code))
- SMOB (Swiss Study Group for Morbid Obesity)
- SMOBC (Solder Mask Over Bare Copper)
- SMOC (Southern Michigan Orienteering Club)
- SMOG (Sunday Morning Outback Group)
- SMOH (Since major overhaul)
- Smoke (BE smoke base ejection)
- SMOOS (Shipboard Meteorological And Oceanographic Observing System)
- SMORE (Show Me Off Road Events)
- SMP (Surface Mine Plough)