2. Initialism. (context: firearms) Self Loading Rifle. ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of SLR
SL SLA SLAC SLAGIATT SLAPP SLBM SLD SLDRAM SLE SLE-like syndrome | SLM SLOC SLORC SLP SLPP SLR (current term) SLS SLS collagen SLUF SLUFs | SM SMA SMACNA SMART SMC SMD SME SMERSH SMF |