Russian ⇄ English

ОФМн abbr. stresses
el.	differential phase keying; differential phase shift keying
Makarov.	differential phase-shift keying (относительная фазовая манипуляция); differentially coherent phase-shift keying (относительная фазовая манипуляция)
telecom.	relative-phase keying
ОФМН abbr.
el.	differential phase-shift keying