Horticulture. nitrogen, phosphorus, and potasium.
abbreviation 1. National Physical Laboratory 1. New Programming Language. IBM’s original (temporary) name for PL/I, changed due to conflict with England’s “National Physical Laboratory.” MPL and MPPL were considered before settling on PL/I. Sammet 1969, p.542. 2. A functional language with pattern matching designed by Rod Burstall and John Darlington in 1977. The language allowed […]
National Poetry Month
NPN abbr. nonprotein nitrogen nonprotein nitrogen
National Parent Network on Disabilities