funny was added by alandriadenisewalker and has been listed 27 times with 3 comments
loveable was added by alandriadenisewalker and has been listed 3 times with 0 comments
compassion was added by alandriadenisewalker and has been listed 20 times with 0 comments
glopmaker was added by bilby and has been listed 1 time with 0 comments
rumah tanpa jendela was added by bilby and has been listed 1 time with 0 comments
pine gap was added by bilby and has been listed 1 time with 0 comments
venona was added by John and has been listed 1 time with 1 comment
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magneto was added by reesetee and has been listed 5 times with 1 comment
polo step was added by reesetee and has been listed 1 time with 1 comment
project vanguard was added by uselessness and has been listed 1 time with 0 comments
operation sealion was added by uselessness and has been listed 1 time with 0 comments
operation overlord was added by uselessness and has been listed 2 times with 0 comments
operation northwoods was added by uselessness and has been listed 1 time with 0 comments
operation barbarossa was added by uselessness and has been listed 1 time with 0 comments
operation anthropoid was added by uselessness and has been listed 1 time with 0 comments
manhattan project was added by uselessness and has been listed 1 time with 0 comments
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area 51 was added by uselessness and has been listed 2 times with 4 comments
There's a wealth of them on Wikipedia:
List of military operations by codename
List of Rainbow Codes
mk ultra, operation northwoods, operation monarch, operation paperclip, iron mountain report
I like! :-) Also, I just found out that there's a whole book of these (well, at least one book). Have you read it?
And while I'm at it, here's a Washington Post article about the author and the book.