Full List of Marriott hotels Corporate and Discount Codes
| Company | Hotel Group | Corporate Code |
| 3M | Marriott | MMM |
| Accenture | Marriott | ACC |
| advance purchase rateADV | Marriott | ADP |
| Aetna | Marriott | AET |
| Affiliated Computer Services | Marriott | ACS |
| Alaska Airlines | Marriott | A70 |
| All State Motor Club – Thursday-Sunday | Marriott | A9M |
| Allstate | Marriott | ALL |
| also listed again as stay for breakfast | Marriott | XSP |
| American Airlines | Marriott | AA8 |
| American Express | Marriott | AMX |
| American Family Insurance | Marriott | AFI |
| American International Group | Marriott | AIG |
| American Online | Marriott | AOL |
| AMEX Centurion, special booking requirements | Marriott | AXC |
| Amway | Marriott | AMW |
| APAC | Marriott | 253568 |
| APL Apple | Marriott | APL |
| Apple Computers (Fullerton, CA at least) | Marriott | APC |
| Applied Materials | Marriott | APP |
| Arthur Anderson | Marriott | AAC |
| Assurant Solutions (Atlanta & Miami) | Marriott | ASG |
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| AT&T | Marriott | ATT |
| ATK | Marriott | 259552 |
| Bank of America | Marriott | BOA |
| Bank of America | Marriott | BAC |
| Bank One | Marriott | BOB |
| Bechtel | Marriott | BEC |
| Bellsouth | Marriott | 256810 |
| Best Avail Rate | Marriott | BAR |
| Blackrock | Marriott | 340965 |
| BMS | Marriott | 5298 |
| BMW | Marriott | BMW |
| Boeing | Marriott | 5171 |
| BP Amoco | Marriott | BPA |
| Buy 1 get 1 free – Springhill Suites | Marriott | BOG |
| Buy One Get One Free | Marriott | BWG |
| Canada Discounts | Marriott | C9N |
| Cardinal Health | Marriott | CDH |
| Chick Fil A | Marriott | CFA |
| Cisco | Marriott | 13365 |
| Cisco | Marriott | 260247 |
| Citi | Marriott | CIT |
| Clorox | Marriott | CLX |
| Coca Cola | Marriott | COK |
| Come out and play – Weekend Rates | Marriott | OP7 |
| Come out and play – Wknd Rates 15% – AMEX | Marriott | OTP |
| Continental Air specials | Marriott | C7J |
| Convergys | Marriott | CVG |
| Cox Enterprise or Manheim Auto Auction (ONT) | Marriott | COX |
| CPI | Marriott | 281403 |
| Culture package/Discover Europe | Marriott | ARN |
| CVS | Marriott | 283335 |
| Daimler Chrysler | Marriott | DCX |
| DB | Marriott | 11353 |
| De Beers | Marriott | D86 |
| Dell | Marriott | DEL |
| Deloitte | Marriott | DTC |
| Delta | Marriott | DLA |
| Deluxe Dining Package | Marriott | D18 |
| Deutsche Bank | Marriott | DBK |
| Devry (Chicago) | Marriott | DEV |
| Dining Package | Marriott | PSE |
| Dining package | Marriott | W21 |
| Disney Employees | Marriott | DIS |
| DTV | Marriott | 2754 |
| E&Y | Marriott | 253511 |
| E0G E0S Zero’s folks – elite promo codes | Marriott | E0P |
| Eastern U.S. Cultural / Arts | Marriott | CUE |
| eCampaigns Discount in DC | Marriott | D55 |
| Eddie Bauer (Seattle area) | Marriott | EDD |
| Electronic Data Systems | Marriott | EDS |
| EMC employees | Marriott | EMC |
| Encore Discount | Marriott | ENC |
| Escape Packages | Marriott | PES |
| Exxon Mobil | Marriott | XOM |
| Fall getaway | Marriott | N9R |
| Fall in love with ATL | Marriott | FAL |
| Family fun in the SE USA | Marriott | F8L |
| Family Fun pkg resorts AZ CA FL HI NV TX | Marriott | D56 |
| Family package | Marriott | MAJ |
| Family package | Marriott | NCL |
| Family rate pkg | Marriott | FML |
| Famtastic – IATA ID required | Marriott | H77 |
| Fed Rooms | Marriott | 295936 |
| Federal Express | Marriott | FED |
| Federated | Marriott | 66272 |
| First USA | Marriott | FUS |
| Fleet Bank | Marriott | FLT |
| Florida Power | Marriott | FPL |
| Florida Power | Marriott | FBL |
| Florida Residents Rate | Marriott | FXL |
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| Ford Motor Company | Marriott | FRD |
| Fred Hutch inson, Seattle | Marriott | FDU |
| Free night stay in southeast | Marriott | H30 |
| Friends and family (Also seen as Masterfoods USA) | Marriott | MMR |
| From Delta Skymiles statement (unknown if affiliated with above) | Marriott | XSP |
| Fuji | Marriott | FUJ |
| Gap, Inc | Marriott | GAP |
| GE | Marriott | 9360 |
| General Dynamics | Marriott | G2D |
| General Electric | Marriott | GEE |
| General Motors | Marriott | GMC |
| Gillette | Marriott | 4764 |
| Goldman | Marriott | 254797 |
| Marriott | GGL | |
| Government Rate | Marriott | GOV |
| Harvard University | Marriott | 17885 |
| Hawaii Escape | Marriott | P74 |
| Hot Rates AAA | Marriott | Z2H |
| HP | Marriott | 5105 |
| HP | Marriott | 5444 |
| IBM | Marriott | IBM |
| If you work for CNL corp which often owns MR props | Marriott | CNL |
| IIDA | Marriott | 290717 |
| in Baton Rouge | Marriott | SHA |
| Incentive Awd | Marriott | INC |
| Intel | Marriott | INL |
| Intel INL Intel | Marriott | IBS |
| International Hotels (20% discount) | Marriott | V12 |
| Intuitive Surgical | Marriott | 10053 |
| JC Penney | Marriott | JCP |
| Johnson and Johnson | Marriott | 10053 |
| JP Morgan Chase | Marriott | JPM |
| Kroger | Marriott | KRO |
| LA Airport | Marriott | W9S |
| Legg Mason | Marriott | LGM |
| Lehman Bros | Marriott | LEH |
| Leisure Links | Marriott | XML |
| Leisure Rate | Marriott | LRR |
| Local promotion rate | Marriott | LPR |
| London Area Marriott Hotels | Marriott | V88 |
| Long term stay | Marriott | LTS |
| Los Angeles Renaissance $76/night F-Su | Marriott | R8H |
| Love You Special Rates | Marriott | LVU |
| Lowes | Marriott | LOW |
| Lufthansa Miles and More Elite | Marriott | LHS |
| LVMH | Marriott | 256547 |
| Manhattan Associates | Marriott | MAA |
| Marriiott Associate Pleasure rate | Marriott | MMP |
| Marriott E-Breaks – US/Canada | Marriott | MEB |
| Marriott Rewards Elite Offers | Marriott | M12 |
| Marriott Rewards Member Offers | Marriott | M11 |
| Marriott VIP Athletic Program | Marriott | VIP |
| Meal Promo | Marriott | EAT |
| Medical Staffing Chicago MLB SAB Miller | Marriott | MFF |
| Mesa AZ courtyard rate | Marriott | Z4M |
| Microsoft | Marriott | MCO |
| MIT | Marriott | 363006 |
| Morgan Stanley | Marriott | MOS |
| MSDW | Marriott | 2743 |
| MSDW | Marriott | 59009 |
| National City Bank | Marriott | NCY |
| National promotional Rate (this appears as various companies pending location) | Marriott | NPR |
| New York special rates through Sept 7 | Marriott | D58 |
| Nike | Marriott | NKE |
| Nissan Corporation | Marriott | NIS |
| Northrop Grumann | Marriott | NOR |
| Northwest airlines specials in southwest US | Marriott | D52 |
| Novell Pharmacy | Marriott | NOV |
| Novellus | Marriott | NVL |
| Oracle | Marriott | 77377 |
| Oracle | Marriott | ORA |
| Package Rates | Marriott | PKG |
| Park and Fly | Marriott | PKF |
| Pepsi | Marriott | PEP |
| Pere Marquette New Orleans (and different results throughout Europe) | Marriott | P42 |
| Pfizer | Marriott | 4899 |
| Pfizer | Marriott | PFE |
| Philips | Marriott | PHI |
| Piedmont Natural Gas | Marriott | PID |
| Point Saver | Marriott | P17 |
| Proctor & Gamble | Marriott | PAG |
| Professional Cricket Association (London) | Marriott | P26 |
| Prudential | Marriott | PRU |
| PWC | Marriott | 5232 |
| Qualcomm (SD) | Marriott | QUA |
| Raytheon | Marriott | 9753 |
| RBC Royal Bank | Marriott | 57845 |
| Renaissance $100 Savvy Savings Cert future 2 night stay | Marriott | R6M |
| Renaissance Hotels or SE FS Marriotts 3 night min $100 credit | Marriott | I24 |
| Ritz Carlton – need ID! | Marriott | RTZ |
| SAB Miller | Marriott | MLB |
| Saloman Smith & Barney | Marriott | SAL |
| SAP | Marriott | SAP |
| Sara Lee | Marriott | SAR |
| Scientific Atlanta | Marriott | STF |
| Shell | Marriott | SHL |
| Siemens | Marriott | 7346 |
| similiar to M11 with free b/f for 06 | Marriott | M9W |
| someone stated for cops and firemen or 2 rm family pkg World Center | Marriott | LLR |
| Sony | Marriott | 12698 |
| Sony (good in Berlin, NY, CA per FT’er) | Marriott | SON |
| Southwest Airlines | Marriott | SW8 |
| Spa Package | Marriott | SPA |
| Special Value Rate | Marriott | D50 |
| Sporting Event | Marriott | SPO |
| Sprint | Marriott | SPR |
| Stanford University | Marriott | 349097 |
| State street | Marriott | SSB |
| Stay 2 get one free | Marriott | HPR |
| Stay for breakfast | Marriott | S4B |
| Sun Microsystems | Marriott | SUN |
| SWS | Marriott | 340519 |
| Syracuse University | Marriott | 60848 |
| Taste of Italy (dining packages, not only in italy) | Marriott | D60 |
| Texas Instruments | Marriott | TXI |
| Theme park | Marriott | EMV |
| Theme parks | Marriott | THM |
| ThyssenKrupp AG | Marriott | TSN |
| Toshiba | Marriott | TOS |
| Toyota | Marriott | TOY |
| Travel Zoo Special Offers | Marriott | TZO |
| Trowe Price | Marriott | TR5 |
| TRW, Inc | Marriott | TRW |
| Tulane University | Marriott | T72 |
| Turner Broadcasting System | Marriott | TBS |
| Two for Breakfast | Marriott | TFB |
| UBS | Marriott | UBS |
| UCLA | Marriott | 364183 |
| UK Barclays Promo | Marriott | YB6 |
| Ads: Book Marriott hotels on Rakuten to get a 1.5% cashback. | ||
| UK Easter code used Spring 05 | Marriott | D55 |
| Uniglobe Travel | Marriott | UNI |
| United Airlines | Marriott | UAL |
| United airlines in London | Marriott | U54 |
| United Parcel Service | Marriott | UPS |
| University of Pennsylvania | Marriott | 4309 |
| University of Texas | Marriott | 35902 |
| Unknown (possibly need Tvl agent ID) | Marriott | TVL |
| Visa | Marriott | VSA |
| Wachovia Bank | Marriott | WAC |
| Walt Disney Imagineering | Marriott | WDI |
| Washington D.C Tourism Coalition | Marriott | WCT |
| Washington Mutual | Marriott | WMU |
| We Car(e) for you | Marriott | TRS |
| Wells Fargo | Marriott | WEL |
| Western hotels special rates | Marriott | W8S |
