PKLITE
PKUNZIP
PKWARE, Inc.
PKZIP
pl
PL Cornell
PL-11
PL-6
PL.8
PL/1
PL/C
PL/I
PL/I SUBSET
PL/I Subset G
PL/I-FORMAC
| PL/M
PL/P
PL/PROPHET
PL/S
PL/Seq
PL/SQL
PL1
PL360
PL516
Pla
PLACE
PLAGO
plaid screen
PLAIN
plain ASCII
| Plain Old Documentation
Plain Old Telephone Service
Plain Old Telephone System
plain TeX
plaintext
PLAN
Plan 9
plan file
Planet
PLANIT
Plankalkül
PLANNER
Planner-73
PLANS
plants
|