What is cp?

Some articles on cp:

Photosystem II Light-harvesting Protein
... Under iron-deficient growth conditions, CP43' associates with photosystem I to form a complex that consists of a ring of 18 or more CP43' molecules around a PSI trimer, which significantly increases the light-harvesting system of PSI ... IsiA can also provide photoprotection for PSII ...
CERS Cup - Performances - By Team
1988 SL Benfica 0. 1991, 2011 H Bassano 2012. 1986, 2004, 2005 CP Tordera 1986. 1995, 1996 Noia 1998. 1987, 2001 CD Paço d'Arcos 2000. 1988, 1998 CP Voltregá 2002. 1984, 2000 CP Vilanova 2. 2007 ...
CP-16
... The CP-16, CP-16A, CP-16R, CP-16R/A and CP-16R/DS cameras are 16mm motion picture cameras manufactured by the Cinema Products Corporation of Hollywood California ... The CP-16 series used a special 12-120mm Angenieux zoom lens with a prismatic viewfinder ... The CP-16R series used a spinning mirror shutter ...