D.D.E. or J.F.K

• Contract change approvals: Abbr
• Quick signatures, quickly
• Some needlework: Abbr.
• "I" and "M" in I.M. Pei (Abbr.)
• F.D.R. and D.D.E., e.g.
• The J. and K. in J. K. Rowling: Abbr.
• Approval indication: Abbr
• JFK, e.g.: Abbr
• FDR, HST, etc

Wiktionary Word definitions in Wiktionary
vb. (en-third-person singular of: init )