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◄ 56^th IMO 2015 ►

Participating countries

This is the list of countries which have confirmed that they will participate at this IMO. The final list of participating countries will be published along with the official results of the IMO.

#	Code	Country	Number of participants
			C	L	DL	OA	OB	OC
Number of participants			582	104	101	54	45	17
1	AFG	Afghanistan				1
2	ALB	Albania	6	1	1	1
3	ALG	Algeria	6	1	1
4	ARG	Argentina	6	1	1
5	ARM	Armenia	6	1	1
6	AUS	Australia	6	1	1	2		3
7	AUT	Austria	6	1	1
8	AZE	Azerbaijan	6	1	1			1
9	BGD	Bangladesh	6	1	1
10	BLR	Belarus	6	1	1
11	BEL	Belgium	6	1	1	1
12	BEN	Benin
13	BOL	Bolivia	5	1
14	BIH	Bosnia and Herzegovina	6	1	1		1
15	BWA	Botswana	6	1	1
16	BRA	Brazil	6	1	1	1	1
17	BGR	Bulgaria	6	1	1
18	KHM	Cambodia	6	1	1
19	CAN	Canada	6	1	1		1
20	CHI	Chile	2	1	1		1
21	CHN	People's Republic of China	6	1	1	1	1
22	COL	Colombia	6	1	1	1
23	CRI	Costa Rica	6	1	1
24	HRV	Croatia	6	1	1
25	CUB	Cuba	1	1
26	CYP	Cyprus	6	1	1
27	CZE	Czech Republic	6	1	1
28	DEN	Denmark	6	1	1
29	ECU	Ecuador	6	1	1
30	EGY	Egypt					1
31	EST	Estonia	6	1	1
32	FIN	Finland	6	1	1	1
33	FRA	France	6	1	1
34	GMB	Gambia
35	GEO	Georgia	6	1	1		1
36	GER	Germany	6	1	1
37	GHA	Ghana	5	1	1
38	HEL	Greece	6	1	1
39	HND	Honduras	2	1	1
40	HKG	Hong Kong	6	1	1	5	8
41	HUN	Hungary	6	1	1
42	ISL	Iceland	6	1	1
43	IND	India	6	1	1	1	1
44	IDN	Indonesia	6	1	1	1	1
45	IRQ	Iraq				2
46	IRN	Islamic Republic of Iran	6	1	1	1	1	1
47	IRL	Ireland	6	1	1
48	ISR	Israel	6	1	1	1	1
49	ITA	Italy	6	1	1	1
50	CIV	Ivory Coast
51	JPN	Japan	6	1	1	3	1
52	KAZ	Kazakhstan	6	1	1	1
53	KEN	Kenya				1
54	PRK	Democratic People's Republic of Korea	6	1	1
55	KOR	Republic of Korea	6	1	1	1	5
56	KSV	Kosovo	6	1	1
57	KGZ	Kyrgyzstan	6	1	1
58	LVA	Latvia	6	1	1
59	LIE	Liechtenstein	1	1	1
60	LTU	Lithuania	6	1	1
61	LUX	Luxembourg	2	1	1
62	MAC	Macau	6	1	1
63	MDG	Madagascar
64	MAS	Malaysia	6	1	1	1
65	MEX	Mexico	6	1	1		1
66	MDA	Republic of Moldova	6	1	1
67	MNG	Mongolia	6	1	1
68	MNE	Montenegro	3	1	1
69	MAR	Morocco	6	1	1	1	1
70	MMR	Myanmar				2
71	NLD	Netherlands	6	1	1		1	1
72	NZL	New Zealand	6	1	1			1
73	NIC	Nicaragua	5	1	1
74	NGA	Nigeria	6	1	1	3	1	1
75	MKD	North Macedonia	6	1	1
76	NOR	Norway	6	1	1			1
77	PAK	Pakistan	6	1	1	1
78	PAN	Panama	3	1
79	PAR	Paraguay	6	1	1
80	PER	Peru	6	1	1
81	PHI	Philippines	6	1	1	1
82	POL	Poland	6	1	1			1
83	POR	Portugal	6	1	1
84	PRI	Puerto Rico	3	1	1
85	ROU	Romania	6	1	1	1
86	RUS	Russian Federation	6	1	1	1	1
87	SLV	El Salvador	4	1	1
88	SAU	Saudi Arabia	6	1	1	2	2	1
89	SRB	Serbia	6	1	1		1	1
90	SGP	Singapore	6	1	1	1	3
91	SVK	Slovakia	6	1	1
92	SVN	Slovenia	6	1	1
93	SAF	South Africa	6	1	1	1
94	ESP	Spain	6	1	1
95	LKA	Sri Lanka	6	1	1
96	SWE	Sweden	6	1	1
97	SUI	Switzerland	6	1	1
98	SYR	Syria	6	1	1	1
99	TWN	Taiwan	6	1	1	1	2
100	TJK	Tajikistan	6	1	1
101	TZA	Tanzania	3	1
102	THA	Thailand	6	1	1	3	4
103	TTO	Trinidad and Tobago	4	1	1
104	TUN	Tunisia	4		1
105	TUR	Türkiye	6	1	1	1	1
106	TKM	Turkmenistan	6	1	1
107	UGA	Uganda	5	1	1		1	1
108	UKR	Ukraine	6	1	1	2	1
109	UNK	United Kingdom	6	1	1			1
110	USA	United States of America	6	1	1	3		1
111	URY	Uruguay	6	1	1
112	UZB	Uzbekistan	6	1	1
113	VEN	Venezuela	2	1	1
114	VNM	Vietnam	6	1	1	1		2

E-mail: Kirsten Rosenkilde (Secretary general of the IMO Board)  •   Webmaster: webmaster@imo-official.org   •   Copyright © 2006 International Mathematical Olympiad. All rights reserved.