Related Clues:

• I.R.S. ID's
• Basemen may apply them
• ID's for the I.R.S.
• New car necessities
• ID info
• Scores on a fly
• Plates that travel
• They have only nine digits (Abbr.)
• Worker IDs
• IRS IDs
• Price indicators
• Puts out, say
• Taxpayer IDs
• Dog ___ (G.I. identifiers)
• Nine-digit IDs