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