There is a total of 3125 clues beginning with ir
- Iranian: Abbr
 - Iranians of old
 - Iranians of the past
 - Iranians of yore
 - Iranians' ancestors
 - Iranians' neighbors
 - Iranis and Iraqis
 - Iranis, Iraqis, and others
 - IRAQ
 - Iraq and Iran are in it
 - Iraq city
 - Iraq city on the Tigris
 - Iraq city where the Garden of Eden was (supposedly)
 - Iraq city
 - Iraq export
 - Iraq foe
 - Iraq foe of the 1980s
 - Iraq invaded it
 - Iraq is about 1% of it
 - Iraq is in it
 - Iraq locale
 - Iraq neighbor
 - Iraq neighbour
 - Iraq or Qatar
 - Iraq port
 - Iraq port city
 - Iraq port
 - Iraq reporter, eg
 - Iraq resource
 - Iraq seaport
 - Iraq Survey Group target, for short
 - Iraq War armament: Abbr
 - Iraq War concern, for short
 - Iraq War concern, in brief
 - Iraq War concern: Abbr
 - Iraq War concerns, briefly
 - Iraq War concerns, for short
 - Iraq war danger, for short
 - Iraq War danger, in brief
 - Iraq War danger: Abbr
 - Iraq war hazard, briefly
 - Iraq War helicopter
 - Iraq war issue, briefly
 - Iraq war issue, for short
 - Iraq War justification, for short
 - Iraq War justifications (whoopsies!)
 - Iraq War no-shows
 - Iraq war personnel
 - Iraq War point of debate
 - Iraq war protester Sheehan
 - Iraq war subj
 - Iraq war subject, briefly
 - Iraq War tactic
 - Iraq War weapon: Abbr
 - Iraq War worries, for short
 - Iraq War worry, for short
 - Iraq War worry, for short [2002]
 - Iraq ___
 - Iraq's Abdul ___
 - Iraq's Aziz
 - Iraq's capital
 - Iraq's capital
 - Iraq's Chalabi
 - Iraq's chief resource
 - Iraq's eastern neighbor
 - Iraq's foe
 - Iraq's foe for much of the 1980s
 - Iraq's home
 - Iraq's Hussein
 - Iraq's Imam ___ Air Base
 - Iraq's Imam ___ Mosque
 - Iraq's main military force until 2003
 - Iraq's main port
 - Iraq's Mosque of ___ (pilgrimage site)
 - Iraq's neighbor
 - Iraq's neighbor
 - Iraq's No 2 in command (and highest-ranking Christian) Tariq ___
 - Iraq's only port
 - Iraq's only port city
 - Iraq's principal port
 - Iraq's second-largest city
 - Iraq's Shatt al ___ river
 - Iraq's western neighbor
 - Iraq's __ City
 - Iraq's ___ Ali Shrine
 - Iraq's ___ City
 - Iraq's ___ Triangle
 - Iraq's ___-al-Arab River (THAT'S anag)
 - Iraq, many regime changes ago
 - Iraq, Saudi Arabia, etc
 - Iraqi eg
 - Iraqi and Saudi
 - Iraqi capital
 - Iraqi capital, on the Tigris
 - Iraqi city
 - Iraqi city near the Persian Gulf
 - Iraqi city of about 3,000,000
 - Iraqi city on the Tigris
 - Iraqi city where the name for the fabric "muslin" comes from
 - Iraqi city whose name, appropriately, is an anagram of ARABS