- Happy Birthday helium balloons at Hurley's birthday party. (Ep: 4x12, There's No Place Like Home Part 1)
- a couple of the numbers on the taxi license plate that Ben takes in London. (Ep: 4x9, The Shape of Things to Come)
- years Sayid said he'd been searching for Nadia before he found her. (Ep: 4x9, The Shape of Things to Come)
- the taxi cab license plate. Top number=384. (Ep: 4x7, Ji Yeon)
- years Desmond is jumping forward and backward through, 1996 and 2004. He tells Penny he will call her in eight years. (Ep: 4x5, The Constant)
- years Desmond tells Penny he will call her in eight years. (Ep: 4x5, The Constant)
- people that the Oceanic Six claimed originally survived the crash of 815. (Ep: 4x4, Eggtown)
- the name of the news station that was playing in the hospital: Action 8 News. (Ep: 3x22, Through the Looking Glass)
- years of the boy Jack helped in the car crash on the bridge. (Ep: 3x22, Through the Looking Glass)
- weeks (two months) Juliet believes Sun has to live before her pregnancy kills her like all the other women who conceived on the island. (Ep: 3x18, D.O.C.)
- weeks pregnant that Juliet determined Sun to be based on the ultrasound measurements. (Ep: 3x18, D.O.C.)
- millions of dollars Howard Zukerman's diamonds were worth. (Ep: 3x14, Expose)
- hours of paralysis after getting bitten by the spider that Arzt found. (Ep: 3x14, Expose)
- stories Locke fell after Anthony pushed him out of the window. (Ep: 3x13, The Man From Tallahassee)
- weeks of school Sawyer tells Kate he missed (2 months) when he had mono. (Ep: 3x10, Tricia Tanaka is Dead)
- - The bunny had a number eight painted on it. (Ep: 3x4, Every Man For Himself)
- the first number on the prisoner I.D.s: Sawyer=840. (Ep: 3x4, Every Man For Himself)
- months Desmond has to get in shape for the boat race. (Ep: 2x23, Live Together, Die Alone)
- hours per shift that the Pearl Station occupants are supposed to work. (Ep: 2x21, ?)
- dates on Eko's passport. (Ep: 2x21, ?)
- maximum people that were supposed to be on the deck that Hurley walked on, causing it to collapse. (Ep: 2x18, Dave)
- the card that Sawyer dealt Jack from the bottom of the deck. (Ep: 2x17, Lockdown)
- papayas Sawyer bet with against Jack in a poker game. (Ep: 2x17, Lockdown)
- counts that the director said to rotate on for the filming of the diaper commercial. (Ep: 2x12, Fire + Water)
- military soldiers who showed up to stop the plane full of drugs from leaving Nigeria. (Ep: 2x10, The 23rd Psalm)
- one of the zones on the shooting target Ana-Lucia aimed at. (Ep: 2x8, Collision)
- hours Aaron was awake. (Ep: 2x6, Abandoned)
- the gas pump Hurley and Johnny drove by. (Ep: 2x4, Everybody Hates Hugo)
- something on the newspaper that Jin's friend was reading. (Ep: 2x5, And Found)
- pieces of chicken Hurley ate while working. (Ep: 2x4, Everybody Hates Hugo)
- people in the room during Michael's hearing with Susan. (Ep: 2x3, Orientation)
- the machine Sarah had in the hospital. (Ep: 2x1, Man of Science, Man of Faith)
- people in the operating room when Jack performed surgery on Sarah. (Ep: 2x1, Man of Science, Man of Faith)
- months after the accident Sarah was supposed to marry Kevin. (Ep: 2x1, Man of Science, Man of Faith)

