The National Indoor Football League (NIFL) was a professional indoor football league in the United States. For their first six years, the league had teams in markets not covered by either the Arena Football League or its developmental league, AF2, however, that changed briefly with their expansion into AFL markets such as Atlanta, Denver, and Los Angeles, and AF2 markets such as Fort Myers and Houston. Green Bay Packers head coach Matt LaFleur, Buffalo Bills running back Fred Jackson, New Orleans Saints quarterback John Fourcade and Pittsburgh Steelers Super Bowl running back Bam Morris, all played in the NIFL. The league folded in 2008.
The Coralville Chaos are a professional indoor football team based in Coralville, Iowa, and are currently members of American Indoor Football. They will play their home games at the Xtream Arena in Coralville starting in 2025.
The Fayetteville Guard was a professional indoor football team in the National Indoor Football League (NIFL) and American Indoor Football Association (AIFA). They played home games at the Cumberland County Crown Coliseum from 2005 to 2010.
The West Texas Roughnecks were a professional indoor football team based in Odessa, Texas that plays in the Lone Star Football League. The team's nickname was a tribute to the oil industry, which has been the source of Odessa's wealth over the past century.
The Tri-Cities Fever was a professional indoor football franchise based in Kennewick, Washington. The Fever joined National Indoor Football League (NIFL) in 2005 as an expansion team. The Fever were owned by Teri Carr. From 2005 to 2016, the Fever played their home games at the Toyota Center in Kennewick, Washington. On June 30, 2016, the team announced it would go dormant for the 2017 season and beyond.
The Wyoming Cavalry were an American professional indoor football team based in Casper, Wyoming. They were most recently members of the Intense Conference in the Indoor Football League (IFL). The Cavalry began play in 2000 as an expansion member of the original Indoor Football League as the Casper Cavalry. The Cavalry became a charter member of the National Indoor Football League (NIFL) in 2001 following the original IFL's purchase by the Arena Football League's Orlando Predators. The move in 2001 also brought a franchise name change to the current Wyoming Cavalry. The team then joined the American Indoor Football Association (AIFA) in 2008 after the NIFL's demise. With the AIFA's presence in the Western United States dwindling, the Cavalry joined the IFL in 2011. In September, 2014, majority owner Mitch Zimmerman announced that the team would cease operations.
The Omaha Beef are a professional indoor football team based in Omaha, Nebraska. The Beef plays their home games at Liberty First Credit Union Arena in nearby Ralston. The Beef competes in the National Arena League (NAL). The Beef has been a member of several leagues, including being a charter member of Champions Indoor Football (CIF).
The Billings Outlaws were a professional league indoor football team based in Billings, Montana. They were a member of the Indoor Football League (IFL), of which they were the 2-time defending champions. They played their home games at Rimrock Auto Arena at MetraPark. Their games were broadcast live locally on News Talk 910 KBLG AM and online through Teamline.
The Daytona Beach ThunderBirds were an arena football team based in Daytona Beach, Florida. They were founded in 2005 as the Daytona Beach Hawgs playing in the National Indoor Football League. In 2006, they changed their name to the Daytona Thunder and played in three different indoor football leagues over three seasons: the American Indoor Football League in 2006, the World Indoor Football League in 2007, and the AF2, the Arena Football League's developmental league, in 2008. They folded after the 2008 season. The Marquee player for the Thurnderbirds was 6'3" 230 pound Left handed Quarterback Matt Bohnet, an Eastern Michigan Graduate, who completed 160 out of 307 passes for 1,890 Yards 28 Touchdowns and 17 interceptions.
The Rapid City Flying Aces were a professional indoor American football team in Rapid City, South Dakota. Like their predecessors, the Black Hills Red Dogs, they played their home games at the Don Barnett Arena in Rapid City. As of April 2007, the Flying Aces did not belong to any football league. The team was affiliated with the original Indoor Football League in 2000; with the National Indoor Football League from 2001 to 2004 and in 2006; and with United Indoor Football in 2005. The team considered rejoining United Indoor Football in 2008.
The World Indoor Football League (WIFL) was an indoor football league founded by Harry Pierce, owner of the Rome Renegades and Raleigh Rebels of the American Indoor Football League. The league was a splinter league that formed after disgruntled ownership in the AIFL, caused significant turmoil and resulted in several teams leaving the league.
The Green Cove Lions were an indoor football team intended to be based in Green Cove Springs, Florida. They played briefly in the National Indoor Football League in 2007, but folded before ever playing a home game.
The Fort Worth Sixers were a professional indoor football team founded as 2007 expansion franchise of the National Indoor Football League. The team struggled on the field during its single season in existence. The franchise folded with the league at the end of the shortened 2007 season. The Sixers/Regulators were merged after a meeting with the NIFL league president, the Sixers had a name but no players nor staff Will Williams became the head coach and general manager/president of the Sixers Williams owned the Regulators who played under both names and in two leagues the APFL and NIFL. The NIFL was struggling to stay afloat entering the season, and was simply spread too thin after changing ownership and reorganization attempt before the start of the season. Obtaining home dates was one of the team's biggest problems, as most dates were taken for other events leaving the team to book dates on mostly Sundays with a couple of options Sunday dates were considered bad dates for teams traveling from out of state. Teams proposed by the league (NIFL) in Houston San Antonio and Dallas never materialized also causing travel issues as teams were spread out nationwide, and all mostly having issues preparing for the season, Beaumont was the only other Texas team and the Sixers and Drillers played twice. Both teams also played the Conroe Storm members of the APFL and affiliate NIFL member.
Steven Scott Bechler was an American professional baseball pitcher who played in Major League Baseball (MLB) for the Baltimore Orioles.
The Rogue Valley Royals were a junior ice hockey team that played their home games at The RRRink in Medford, Oregon.
The Southern Oregon Timberjacks were a minor league baseball team in the northwest United States, based in Medford, Oregon. The team played in the Class A-Short Season Northwest League and were an affiliate of the Oakland Athletics for 21 seasons. They played their home games at Miles Field in south Medford.
The Miami Sting were a professional indoor football team based in Coral Gables, Florida. The Sting was to play its home games at the BankUnited Center on the campus of the University of Miami in Coral Gables. The Sting folded just before the 2013 season began.
The American West Football Conference (AWFC) are an inactive professional indoor American football minor league created in 2018 by Platinum Events & Security, LLC, the owners of the Idaho Horsemen. The league's inaugural season was in 2019.
The Tri-Cities Fire were a professional indoor football team based out of Kennewick, Washington, with home games at the Toyota Center during the 2019 season. They were owned by Kinshasa Martin of Rampage Sports Entertainment, LLC. They folded in February 2020 after playing one season, citing lack of support from sponsors and ticket sales. They were the second arena/indoor team to play in the Tri-City region preceded by the Tri-Cities Fever of the NIFL, af2 and the Indoor Football League and followed by the Tri-City Rush of the AWFC.
The Tri-City Rush were a professional indoor football team based out of Pasco, Washington, with home games at the HAPO Center during the 2021 and 2022 seasons. They were owned by Rage Sports, LLC, and were members of the American West Football Conference. They were the third arena/indoor team to play in the Tri-City region preceded by the Tri-Cities Fever of NIFL, af2 and the Indoor Football League and the Tri-Cities Fire of the AWFC. They folded in 2022 after playing two seasons and winning two league championships, citing financial difficulties.
