I'll post them as I have time. If you can think of any additional events let me know.
Afghanistan
Athletics: Men's 100m
Judo: Men's -66kg
Surfing: Men's Shortboard
Swimming: Men's 50m Freestyle
Taekwondo: Men's -58kg
Albania
Athletics: Women's 5000m, Women's 3000m Steeplechase
Cycling: Men's Road Race
Judo: Men's -66kg
Shooting: Women's 25m Pistol, Women's 10m Air Pistol
Swimming: Men's 100m Freestyle, Women's 50m Freestyle
Weightlifting: Men's -73kg
Wrestling: Men's Freestyle -57kg, Men's Freestyle -65kg
Bosnia and Herzegovina
Athletics: Men's 100m, Men's 800m, Men's Shot Put, Women's 100m, Women's 800m
Basketball: Women's Tournament
Judo: Women's -57kg, Women's -70kg, Women's +78kg
Swimming: Men's 50m Freestyle, Women's 100m Butterfly, Women's 200m Butterfly
Taekwondo: Men's -80kg
Chile
Archery: Men's Individual, Women's Individual, Mixed Team
Athletics: Men's 100m, Men's 5000m, Men's Marathon, Men's Discus Throw, Men's Hammer Throw, Women's 100m, Women's 400m, Women's 800m, Women's Marathon, Women's Shot Put, Women's Discus Throw
Boxing: Men's Super Heavyweight
Canoeing: Women's C1 200m, Women's C2 500m
Cycling: Men's Road Race, Men's Cross-Country, Women's Road Race, Women's Time Trial, Women's Cross-Country
Diving: Men's 3m Springboard
Equestrian: Individual Eventing, Individual Jumping
Field Hockey: Women's Tournament
Golf: Men's Individual
Judo: Men's -100kg, Men's +100kg, Women's -48kg
Rowing: Men's Single Sculls, Men's Lightweight Double Sculls, Women's Single Sculls, Women's Lightweight Double Sculls
Rugby Sevens: Men's Tournament
Sailing: Men's Laser, Men's 49er
Shooting: Men's Skeet, Women's Skeet, Mixed Team Skeet
Skateboarding: Women's Park
Swimming: Men's 200m Backstroke, Men's 100m Butterfly, Men's 200m Butterfly, Women's 1500m Freestyle
Table Tennis: Women's Singles
Taekwondo: Men's -68kg, Women's -57kg, Women's -67kg
Tennis: Men's Singles
Triathlon: Men's Individual
Volleyball: Men's Beach Volleyball, Women's Beach Volleyball
Wrestling: Men's Greco-Roman -130kg
Costa Rica
Athletics: Men's 100m, Men's 400m Hurdles, Men's Marathon, Women's 100m Hurdles, Women's Marathon, Women's 20km Walk
Cycling: Men's BMX Park, Women's Road Race
Judo: Men's -60kg, Men's -66kg, Men's -73kg
Surfing: Men's Shortboard, Women's Shortboard
Swimming: Men's 200m Breaststroke, Women's 200m Butterfly
Taekwondo: Women's -49kg
Wrestling: Men's Freestyle -97kg
Ecuador
Athletics: Men's 100m, Men's 200m, Men's Marathon, Men's 20km Walk, Men's Discus Throw, Men's Decathlon, Women's 100m, Women's 200m, Women's 800m, Women's Marathon, Women's 20km Walk, Women's Long Jump, Women's Triple Jump, Women's Javelin Throw, Mixed Team Walk
Boxing: Men's Flyweight, Men's Featherweight, Men's Welterweight, Men's Super Heavyweight, Women's Bantamweight
Cycling: Men's Road Race, Men's Time Trial, Men's BMX Racing, Women's Road Race, Women's BMX Racing
Equestrian: Individual Dressage, Individual Eventing
Football: Men's Tournament
Golf: Women's Individual
Judo: Men's -60kg, Men's -66kg, Men's +100kg, Women's -48kg, Women's -63kg, Women's -70kg, Women's -78kg
Modern Pentathlon: Men's Individual, Women's Individual
Sailing: Men's Laser
Shooting: Men's 10m Air Rifle, Men's 10m Air Pistol, Women's 10m Air Pistol, Mixed Team 10m Air Pistol
Sport Climbing: Men's Speed, Women's Speed
Surfing: Women's Shortboard
Swimming: Men's 1500m Freestyle, Men's 10km Open Water, Women's 50m Freestyle, Women's 100m Freestyle, Women's 10km Open Water
Table Tennis: Men's Singles
Taekwondo: Women's -67kg
Tennis: Men's Singles, Men's Doubles
Triathlon: Men's Individual, Women's Individual
Weightlifting: Men's -73kg, Women's -71kg, Women's -81kg, Women's +81kg
Wrestling: Women's Freestyle -50kg, Women's Freestyle -53kg, Women's Freestyle -76kg