January 1951
3republic acts- 01RA 593Act to Further Amend Subparagraphs (1), (2) and (3) of Subsection (B) of Section One Hundred Thirty-Seven of the National Internal Revenue Code, as Amended.In Force
- 02RA 592An Act to Amend Sections One Hundred and Thirty-Three and One Hundred Thirty-Five of Commonwealth Act Numbered Four Hundred and Sixty-Six, Otherwise Known as the National Internal Revenue Code, as Amended.In Force
- 03RA 591An Act Increasing the Armed Forces of the Philippines and Appropriating Funds Therefor.In Force