Mon, Jan 15, 2018 (2 a.m.)
| Convention | Website | Dates | Expected attendees | |
| 1 | CES 2018 | ces.tech | Jan. 9-12 | 175,000 |
| 2 | SEMA (Automotive Aftermarket Industry Week) 2018 | semashow.com | Oct. 30-Nov. 2 | 160,000 |
| 3 | National Association of Broadcasters 2018 | nabshow.com | April 9-12 | 103,000 |
| 4 | MAGIC Marketplace Fall Show 2018 | ubmfashion.com/shows/magic | Aug. 13-15 | 85,000 |
| 5 | MAGIC Marketplace Spring Show 2018 | ubmfashion.com/shows/magic | Feb. 12-14 | 83,000 |
| 6 | Shooting, Hunting & Outdoor Trade Show (SHOT Show) | shotshow.org | Jan. 23-26 | 64,500 |
| 7 | World of Concrete | worldofconcrete.com | Jan. 23-26 | 60,000 |
| 8a | Las Vegas Market — Winter 2018 | lasvegasmarket.com | Jan. 28-Feb. 1 | 50,000 |
| 8b | Las Vegas Market — Summer 2018 | lasvegasmarket.com | July 29-Aug. 2 | 50,000 |
| 10 | ASD Las Vegas — March 2018 | asdonline.com | March 11-14 | 46,000 |
| 11 | ASD Las Vegas — July/August 2018 | asdonline.com | July 29-Aug. 1 | 44,000 |
| 12a | Nightclub and Bar Show 2018 | ncbshow.com | March 27-28 | 39,000 |
| 12b | JCK Show | lasvegas.jckonline.com | June 1-4 | 39,000 |
| 14 | International Communications Industries Association/Infocomm 2018 | infocommshow.org | June 6-8 | 38,000 |
| 15 | RECon 2018 | icsc.org | May 20-23 | 37,000 |
| 16 | Cosmoprof North America 2018 | cosmoprofnorthamerica.com | July 29-31 | 35,000 |
| 17a | Healthcare Information & Management Systems Society Annual Conference & Exhibition | himssconference.org | March 5-9 | 30,000 |
| 17b | National Automobile Dealers Association Annual Winter National Convention 2018 | show.nada.org | March 23-25 | 30,000 |
| 17c | National Hardware Show 2018 | nationalhardwareshow.com | May 8-10 | 30,000 |
| 17d | National Association of Convenience Stores Inc. Annual Meeting & Exposition 2018 | nacsonline.com/nacsshow | Oct. 8-10 | 30,000 |
| 21 | International Security Conference — ISC West 2018 | iscwest.com | April 10-13 | 29,000 |
| 22 | G2E: Global Gaming Expo 2018 | globalgamingexpo.com | Oct. 9-11 | 26,000 |
| 23a | AVN Adult Entertainment Expo 2017 | adultentertainmentexpo.com | Jan. 24-27 | 25,000 |
| 23b | International Surface Event 2018 | intlsurfaceevent.com | Jan. 29-Feb. 1 | 25,000 |
| 23c | International Esthetics, Cosmetics & Spa Conference/International Beauty Show Las Vegas 2018 | ibslasvegas.com/iecsc.com | June 23-25 | 25,000 |
| 23d | American International Motorcycle Expo | aimexpousa.com | Oct. 11-14 | 25,000 |
| 27a | International Vision Expo West 2018 | west.visionexpo.com | Sept. 27-29 | 23,000 |
| 27b | Specialty Graphics Annual National Convention 2018 | sgia.org | Oct. 18-20 | 23,000 |
| 29a | Safari Club International 46th Annual Hunter’s Convention | showsci.org | Jan. 31-Feb. 3 | 21,000 |
| 29b | ASIS International 2018 | securityexpo.asisonline.org | Sept. 24-27 | 21,000 |
| 31a | Promotional Products Association International Expo 2018 | expo.ppai.org | Jan. 14-18 | 20,000 |
| 31b | Heli Expo 2018 | heliexpo.rotor.org | Feb. 27-March 1 | 20,000 |
| 31c | Nerium International Annual Conference 2018 | nerium.com/events | July 19-21 | 20,000 |
| 31d | SuperZoo West 2018 | superzoo.org | July 25-27 | 20,000 |
| 35 | Hospitality Design Expo & Conference 2018 | hdexpo.com | May 2-4 | 17,500 |
| 36 | Licensing International Expo 2018 | licensingexpo.com | May 22-24 | 16,000 |
| 37a | American Water Works Association 2018 Annual Conference and Exposition | awwa.org | June 11-14 | 15,000 |
| 37b | American Poolplayers Association Inc. 2018 National Team Championships | poolplayers.com/tournament-information | Aug. 9-18 | 15,000 |
| 39 | SupplySide Expo West Trade Show & Conference 2018 | expowest.com | Nov. 6-10 | 14,700 |
| 40a | ABC Kids Expo 2018 | theabcshow.com | Oct. 7-10 | 14,000 |
| 40b | Live Design International 2018 | ldishow.com | Oct. 19-21 | 14,000 |
| 42a | WPPI Wedding & Portrait Photographers Conference Expo 2018 | wppiexpo.com | Feb. 24-28 | 12,000 |
| 42b | National Association for Pizzeria Operators Annual International Pizza Expo 2018 | pizzaexpo.com | March 20-22 | 12,000 |
| 42c | Waste Expo 2018 | wasteexpo.com | April 24-26 | 12,000 |
| 42d | IMEX America 2018 | imexamerica.com | Oct. 16-18 | 12,000 |
| 46a | Off-Price Specialist Show — Spring 2018 | offpriceshow.com | Feb. 10-13 | 11,500 |
| 46b | Off-Price Specialist Show — Fall 2018 | offpriceshow.com | Aug. 11-14 | 11,500 |
| 48a | Anne Holland Ventures Inc. National Marijuana Business Conference 2018 | mjbizconference.com | Nov. 14-16 | 10,000 |
| 48b | 2018 Diving Equipment & Marketing Association Show (DEMA Show) | demashow.com | Nov. 14-17 | 10,000 |
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