Lets try this again. here is a partial list of API's that I have not seen. (no edition or date means 1st edition needed)

API MPMS Ch. 14.9 2nd 2013
API Standard 6AV2
API RP 14FZ 2nd 2013
API RP 16ST
API RP 17B 5th 2014
API Spec 17E 4th 2010
API Spec 17F 3rd 2014
API RP 17H 2nd 2006
API Spec 17J 4th 2014
API Spec 17L1
API RP 17L2
API RP 17O 2nd 2014
API RP 17P
API TR 17TR6
API RP 17W
API Spec 19G1, 19G2, and 19G3
API RP 19G4
API Spec 19V
API Spec 20A, 20B, 20C, 20D, and 20E
API Bull 97
API RP 98
API RP 99
API RP 536 2nd 2006
API Std 546 3rd 2008
API RP 553 2nd 2012
API 555 3rd 2013
API Std 603 8th 2013
API Std 612 7th 2014
API Std 622 2nd 2011
API Std 624
API Std 662, Part 2
API RP 688
API RP 751 4th 2013
API TR 755-1
API Std 780
API Publ 800
API TR 932-A 2nd 2002
API Publ 932-B 2nd 2012
API TR 934-B
API TR 934-D
API Publ 935
API TR 939-A
API RP 939-C
API TR 939-D 2nd 2007
API Bull 939-E 2nd 2013
API TR 942-A
API TR 997
API RP 1109 4th 2010