National Security Agency / Central Security Service (NSA/CSS)
Statutory SIGINT mission element and a route for cryptologic R&D requirements. Director NSA has express grant authority for qualifying cryptologic research; foreign cryptologic support uses its separate purpose-limited funding pathway. Pair a technical sponsor with the agency acquisition/grants and financial offices.
What this office does not control
Cryptologic research grants under 50 USC3611 are not general equity investment or unrestricted business support. The statute requires a national-security determination; mission status does not waive collection/privacy restrictions or provide a general domestic compulsory-records power.
Counts are matches to names and explicit aliases within the original role labels. They are routing leads, not appointment, warrant or delegation evidence.